幾何
三角形、圓、解析幾何與證明題。
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a right triangle with one leg labeled ( x ), the other leg labeled ( 6 …
\(\sqrt{13}\space cm\) (corresponding to the option with \(\sqrt{13}\space cm\))
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if $\\triangle xyz$ is dilated by a factor of 3, what would be the area…
1. Area of $\triangle X'Y'Z'$: 27 2. Scale factor from $\triangle TUV$ to $\triangle QRS$: 2
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in the diagram, chords de and ca intersect at point b in circle f. cons…
Interior Angle Theorem (specifically the Exterior Angle Theorem, which is a sub - case of interior - angle related theorems for triangles)
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use the given information to complete the proof of the following theore…
3. \( \boldsymbol{\overline{BD} \cong \overline{BD}} \); Reason: Reflexive Property of Congruence 4. \( \boldsymbol{\triangle ABD \cong \triangle CDB} \); Reason: SSS Congruence P…
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5. a television is identified by the diagonal measurement of the screen…
The length of the television screen is approximately 28.5 inches, or exactly $\sqrt{812}$ inches.
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find the measure of angle b. between angle y and angle c. w = y c + b =…
\( y + 90 = 180 \) (or using \( c + b = 90 \), \( y + c + b = 180 \))
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19. the top of a fire escape ladder must reach a window ledge 14 ft abo…
Approximately 14.28 feet
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19. the top of a fire escape ladder must reach a window ledge 14 ft abo…
The ladder should rest $\boldsymbol{2\sqrt{51}}$ feet (or approximately 14.28 feet) from the building base.
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use the given information to complete the proof of the following theore…
The reasons are as follows: - For statement 3: Alternate Interior Angles Theorem. - For statement 4: \( \overline{XZ} \cong \overline{XZ} \) - For statement 5: SAS Congruence Post…
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wednesday draw △hij after a 90° rotation about the origin. graph with h…
## Wednesday (Rotated $\triangle HIJ$ vertices): $H'(-3,-3)$, $I'(-2,1)$, $J'(-1,-2)$ (connect these points to draw the triangle) ## Thursday (Scaled triangle vertices): $A'(0,0)$…
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you have information about 3 angle pairs. use this information to find …
\(149^\circ\)
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in row 1 type the equation of the line shown
$x = -2$
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given : \\(\\overline{ac} \\cong \\overline{bd}\\) prove: \\(\\overline…
Se ha demostrado que \( \overline{AB} \cong \overline{CD} \)
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10. to find the width of a river, jordan surveys the area and finds the…
The width of the river is approximately \( 43.3 \) meters.
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monday reflect △uvw over the y - axis. tuesday point f(-17, 8) is rotat…
1. Monday (Reflected $\Delta U'V'W'$ coordinates): $U'(2, 1)$, $V'(1, 4)$, $W'(-1, 2)$ 2. Tuesday (Image of $F$): $F'(17, -8)$ 3. Wednesday: Incomplete, original triangle coordina…
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monday reflect △uvw over the y - axis. v(-1, 4) w(1, 2) u(-2, 1) tuesda…
Reflected triangle vertices: $U'(2,1)$, $V'(1,4)$, $W'(-1,2)$ Coordinates of $F'$: $(17,-8)$
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question 3 (1 point) what would you need to do to prove that this quadr…
a. Use the distance formula to show that all sides are congruent ### Question 4
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lope is this; negative; positive
positive
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a square pyramid and its net are shown below. what is the surface area …
The surface area of the square pyramid is $\boxed{736}$ square centimeters.
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question 1 (1 point) suppose you want to create a rectangle using st as…
$\frac{13}{6}$ ### Question 2
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alicia has molds to make ice cubes in the shapes of two pyramids that h…
Alicia is not correct. The volume of the rectangular pyramid (Shape 1) is \( 20 \, \text{cm}^3 \) and the volume of the triangular pyramid (Shape 2) is \( 10 \, \text{cm}^3 \), so…
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question 1 (1 point) suppose you want to create a rectangle using st as…
\( \frac{13}{6} \) (Wait, maybe the actual coordinates are different. Alternatively, maybe \( S \) is at \( (-5, 8) \), \( T \) at \( (8, 2) \), so slope of \( ST \) is \( -6/13 \…
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given the information marked on the figures below, classify each quadri…
s: 1. First Quadrilateral (QPSR): Parallelogram 2. Second Quadrilateral (ABCD): Not necessarily a parallelogram 3. Third Quadrilateral (RSTU): Parallelogram 4. Fourth Quadrilatera…
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try on your own: solve for x. 1. find x if the base angle of an isoscel…
1. $x = 3$ 2. $x = 10$ 3. $x = 15$
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drag each ordered pair to correctly identify the coordinates for each p…
- Point A: (0, 3) - Point B: (3, 5) - Point C: (5, 3)
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point a is plotted on the coordinate plane to represent the location of…
C. \((8, 6)\)
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prove that $\\triangle abc$ is a right triangle. select the correct ans…
For the first drop - down (reason for \( DE^2 + EF^2 = DF^2 \)): Pythagorean theorem For the substitution part (when replacing \( DE \) with \( AB \), \( EF \) with \( BC \), and …
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the vertices of trapezoid abcd are a(3,-3), b(7,-3), c(8,-8), d(2,-8). …
The orange - colored graph (where the original trapezoid \(ABCD\) is blue in the fourth quadrant and its reflection \(A'B'C'D'\) is red in the third quadrant)
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which of the following statements is true about the values of the coord…
D. Only the \( y \)-values remain the same.
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figure abcd is translated 1 unit right and 5 units up. figure abcd is t…
Figure \( ABCD \) is translated 3 units right and 1 unit up. (The option with this description)
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is figure abcd a translation of figure abcd? explain. yes, it is transl…
D. No; the two figures are oriented differently.
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how do the points of a figure move in a translation? same distance and …
A. Same distance and same direction
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is figure abcd a reflection of figure abcd? explain. yes; it is a refle…
A. Yes; it is a reflection over line \( f \)
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which graph shows δabc and its reflection across the y - axis, δabc?
The graph in the orange - colored (third) option.
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which figure is a translation of figure 1? figure 1, figure a, figure b…
Figure B
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find the area of $\\triangle abc$ to the nearest square unit. 17. $a = …
16. $\boldsymbol{476\ \text{m}^2}$ 17. $\boldsymbol{812\ \text{cm}^2}$ 18. $\boldsymbol{870\ \text{ft}^2}$ 19. $\boldsymbol{1192\ \text{m}^2}$ 20. $\boldsymbol{96700\ \text{km}^2}$
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if $\\triangle stu$ is reflected over the $y$-axis, what are the coordi…
$S'(3,2)$, $T'(2,4)$, $U'(1,1)$ (which corresponds to the option with $S(3,2)$, $T(2,4)$, $U(1,1)$)
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rhombus practice 4.) lmnk is a rhombus, ∠mkn = 12x − 5 and ∠mnk = 14x, …
\( x = \frac{185}{26} \) (or approximately \(7.11\)) Wait, but maybe I misread the angles. Wait, the problem says "LMNK is a Rhombus, \(\angle MKN = 12x -5\) and \(\angle MNK = 14…
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solve for the width in the formula for the area of a rectangle. use the…
Rearranged formula for width: $\boldsymbol{w = \frac{A}{l}}$ Width of the rectangle: $\boldsymbol{2.5}$ inches
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4) lmnr is a rhombus, ∠mrn = 19x - 5 and ∠nmr = 14x. find the following…
### Part 5: Rhombus ABCD In a rhombus, all sides are equal. So \( AB = BC \). #### Step 1: Solve for \( x \) Given \( AB = 2x + 7 \) and \( BC = 5x - 8 \). Since \( AB = BC \) (si…
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cerradura 5: choose the conjugation in parentheses that correctly compl…
To solve this, we analyze each verb conjugation based on subject - verb agreement in Spanish: ### 1. "yo [llamo / llama]" The subject is "yo" (first - person singular). The correc…
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finding an unknown match the width with the given area and length of a …
- $l=7.5\ \text{cm}, A=48.75\ \text{cm}^2$ matches $w=6.5\ \text{cm}$ - $l=9.25\ \text{cm}, A=55.5\ \text{cm}^2$ matches $w=6\ \text{cm}$ - $l=5\ \text{cm}, A=44\ \text{cm}^2$ mat…
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find the smallest angle of △qrs. assume that c is a positive number. (t…
The smallest angle of \(\triangle QRS\) is \(\frac{1764}{37}^{\circ}\) (or approximately \(47.7^{\circ}\))
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list the side lengths of $\\triangle abc$ in order from shortest to lon…
\( AC < AB < BC \) (or depending on the labeling of the triangle's sides, if we consider the sides as \( BC \), \( AC \), \( AB \) might be mislabeled, but following the angle - s…
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#16 find the value of the indicated variable. if your answer is not an …
\(y = 20\)
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in his farewell address, washington warned * to engage in a war of econ…
1. to stay out of foreign entanglements 2. Signed the Alien and Sedition Acts
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what is the area of this triangle? (with an image of a triangle on a gr…
24 units²
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#15 find the value of the indicated variable. if your answer is not an …
\(x = 5\sqrt{3}\), so the first box is \(5\) and the second box (under the square root) is \(3\).
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what are supplementary angles? angles that add up to 180° angles that a…
A. Angles that add up to \( 180^\circ \)
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solve for x 2x + 80 6x options: 20, 80, 120, 60
20
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use the exterior angle theorem to find the value of x options: 149, 117…
149
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3. which statement is true about the quadrilateral shown? circle all th…
3. B. Opposite sides are congruent 4. The second (rectangular) shape 6. C. <Diagram with line PQ having arrows on both ends>
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directions: questions #1-1use of a calculator.1. what is 46 × 92 closes…
1. D. 4,500 2. C. The rectangle has 4 sides and the rectangular prism has 6 faces.
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37/41 part of a line. has two endpoints and includes all of the points …
B. Line Segment
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1. a circle with an area of $8\\pi$ square centimeters is dilated so th…
2
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p.3 converse of the pythagorean theorem hck a triangle has sides with l…
no
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a triangle has sides with lengths of 5 miles, 5 miles, and 8 miles. is …
no
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reading progress check \good-bye, dears,\ called mrs. raymond after the…
A. the sun rays rippling through the apple orchard as the girls race through the pathway of blue violets
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pablo takes a 6.7-inch by 6.6-inch sheet of paper and cuts from one cor…
22.7 Inches
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solve the system of inequalities by graphing. if there x + y < 2 2x + y…
The solution is the region below both dashed lines \(y = -x + 2\) and \(y = -2x + 4\), including all points \((x, y)\) that satisfy both \(x + y < 2\) and \(2x + y < 4\) (graphica…
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two cars leave the same parking lot, with one heading north and the oth…
5.0 kilometers
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what is the length of the hypotenuse? if necessary, round to the neares…
2.8 inches
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question 9 6-5 graded practice solve the system of inequalities by grap…
The solution to the system of inequalities is the region that lies above (or on) the line \(y = -\frac{2}{5}x + 1\) and below (or on) the line \(y=\frac{3}{4}x + 1\). In set - bui…
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finding a missing dimension the congruent sides of an isosceles triangl…
10 units
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30/41 two lines intersect at a .... angle intersection line point
D. point
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two cars leave the same parking lot, with one heading north and the oth…
4.9 kilometers
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bernie is admiring a statue in georgetown park from 8 meters away. if t…
4.1 meters
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30. what is the same as writing that \angles 5 and 6 are supplementary …
Angles 5 and 6 are next to each other and sum up to 180°.
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directions: questions #1-18 she use of a calculator. 1. what is 46 × 92…
D. 4,500 Additionally, question #2 is incomplete (missing full figures and full question details). Please provide more details for question #2 so I can assist you better.
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cerra... circled letter to spell out the code. 1 la clase ____________ …
To solve this, we analyze each question based on Spanish verb conjugation (subject - verb agreement) and select the correct option, then note the circled letter: ### Question 1 - …
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mrs. garrett is teaching a 5th grade class. she is standing 6 meters in…
5.3 meters
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28. find the value of x in the figure below if \\(\\overline{mp}\\) is …
4.5 units
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27. what is the vertex in the picture below? image of an angle with ver…
X
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y ≥ 2x - 1 x + y ≥ -3 o a) graph a o b) graph b
A) (the graph with the two lines \( y = 2x - 1 \) and \( y = -x - 3 \) and shading above both, forming a region that includes the area where both inequalities are satisfied)
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26. which of the following statements about the congruent triangles bel…
$\boldsymbol{\overline{BC} \cong \overline{EF}}$
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25. find the missing angle y. triangle with angles y, 80°, 39° options:…
C. $61^\circ$
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question 3 $y < -x + 4$ $y \\ge 0.5x + 3$ o a) graph with coordinate pl…
A. The graph with the dashed line \(y = -x + 4\) (slope - 1, \(y\)-intercept 4) and solid line \(y=0.5x + 3\) (slope 0.5, \(y\)-intercept 3) with the correct shaded regions (below…
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20. what is the degree of the angle a in the picture below? (picture of…
C. $180^\circ$
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y ≤ x - 2 o a) graph a o b) graph b
A) The graph with the solid line \( y = x - 2 \) and shading below the line.
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Question was provided via image upload.
To solve for the equations of the lines in each graph, we use the slope - intercept form \(y = mx + b\), where \(m\) is the slope and \(b\) is the \(y\) - intercept. The slope \(m…
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what is the area of the triangle? round your answer to the nearest tent…
82.5
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what is the area of the triangle? round your answer to the nearest tent…
125.5 square units
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what are the final coordinates of b after a rotation of 180 degrees cou…
D. (3, 4)
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solve the system of inequalities by graphing. $y > 5$ $y < x + 2$ a) gr…
(Assuming the correct option is the one with the overlapping region of \( y > 5 \) and \( y < x + 2 \), for example, if A is the one with the region above \( y = 5 \) and below \(…
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find the length of tu ? 20 t •——•——• v u 32 options: 10, 22, 52, 12
12
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16. what is the correct equation for segment ef? options: $overline{ef}…
$\overline{EF} = \sqrt{(EG)(EH)}$
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find the measure of angle a 100° 40° 140° 80°
100° (corresponding to the green square option)
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an example of coplaner points; d,e,b; c,b,a; m,e,c; a,f,e
D. A, F, E
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15. which of the following statements is true? figure 3 (triangle pqr w…
$SR = 10\sqrt{3}$
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13. which of the following coordinates are not correctly named based on…
The incorrectly named coordinate is (4, 2) (the correct coordinate for that point is (2, 4)).
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10. what is the measure of y (angle axb)? options: 90°, 60°, 30°, 45°
30°
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8. fill in the \???\ section in the proof below. given: line ab is perp…
Definition of a right angle.
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7. what is the height of the building? image of a building with a right…
33.9 m
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6. find the measure of side c. triangle with vertices a, b, c; side ac …
8.8
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2. what changes would you make to turn this formal proof into a paragra…
Write the statements and reasons in sentence format.
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a right triangle has a hypotenuse of length 18 and an angle of 35°, wit…
Approximately 5.16 units (or more precise value based on calculator's $\sin(35^\circ)$)
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similar right triangles practice complete this assessment to review wha…
90
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answer figure uvwx congruent to figure lmno because rigid motions be us…
Figure UVWX **is not** congruent to Figure LMNO because rigid motions **cannot** be used to map Figure UVWX onto Figure LMNO. Figure UVWX **is** similar to Figure LMNO because rig…
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answer figure fghi congruent to figure opqr because rigid motions be us…
Figure FGHI **is** congruent to Figure OPQR because rigid motions **can** be used to map Figure FGHI onto Figure OPQR. Figure FGHI **is** similar to Figure OPQR because rigid moti…
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geometry mock ia exam directions: show all of your work for each questi…
a. \(\angle BCA \cong \angle DCE\) ### Question #2