Geometría
Triángulos, círculos, geometría analítica y demostraciones.
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look at this diagram: if $overleftrightarrow{eg}$ and $overleftrightarr…
$66.7^{\circ}$
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find the distance between the points (2, 4) and (3, 3). write your answ…
$\sqrt{2}$
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what is the area of this figure? square meters
41
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in the figure below, points f, c, b, and a lie in plane x. points d and…
(a) $\overleftrightarrow{AB}$ (b) $A$ (c) $FCB$ (d) $B$, $C$, $F$
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find the measure of the missing angles.
$b = 80^{\circ}$, $c = 100^{\circ}$
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first up, lets review the assignments learning objectives get familiar …
6 inches, 8 inches
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what is the relationship between ∠m and ∠n? choose 1 answer: a vertical…
C. Supplementary angles
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with the given information, can it be determined that m||n? write yes o…
B. Yes, the lines are parallel by the Corresponding Angles Theorem.
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review the four points shown on the polar coordinate system. which poin…
point A
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find the center and radius of the circle. write the standard form of th…
Center: $(7.5,8)$; Radius: $4.5$; Standard form: $(x - 7.5)^2+(y - 8)^2=20.25$
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problem 5: complete this sentence with the best of the choices given. i…
If parallel lines are cut by a transversal, **interior; supplementary** angles on the same side of the transversal are.
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which of the following is the graph of this inequality? x < 1
The graph with the open circle at 1 and the arrow pointing to the left.
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figure 1 and figure 2 below are congruent. which side corresponds to si…
$\overline{MN}$
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find the area of this trapezoid. be sure to include the correct unit in…
$117$ yd²
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in the triangular prism shown below, which lines are intersecting? sele…
$\overrightarrow{DE}$ and $\overrightarrow{EH}$
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determine a series of transformations that would map figure f onto figu…
A translation up 8 units followed by a translation right 4 units.
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are the triangles congruent? if so, write a congruence statement and re…
Yes, $\triangle ABC\cong\triangle MLN$ by the SSS Congruence Theorem
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the sss congruence theorem quick check what does the sss congruence the…
If two triangles have three pairs of congruent sides, then the triangles are congruent.
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determine the intercepts from the graph below. enter the x - intercept …
\((2,0)\)
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in the figure below, points f, c, b, and a lie in plane x. points d and…
(a) $\overrightarrow{BD}$ (b) $A$ (or $B$) (c) $FCA$ (d) $B$, $C$, $F$
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the equation of a circle is given in standard form. complete parts a th…
B. There is no x - intercept. A. The y - intercept(s) is/are \(y=-8+\sqrt{3},-8 - \sqrt{3}\)
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in the diagram, ab and ec are perpendicular. if m∠heb=(9x)° and m∠ceh=(…
# Ex[SSE Completed, Client Connection Error][SSE Completed, Client Connection Error][LLM SSE On Failure]
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figure 1 and figure 2 below are congruent. which angle corresponds to a…
Angle \(C\)
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which sentence uses an apostrophe correctly in a plural possessive noun…
The United States' national anthem is "The Star - Spangled Banner." The basketball players' lockers will be cleaned out on Friday.
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find the surface area of this cube. be sure to include the correct unit…
$54$ in$^{2}$
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ik and ln are parallel lines. which angles are adjacent angles? ∠nmj an…
$\angle NMJ$ and $\angle LMJ$
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find the measure of the missing angles.
$x = 60^{\circ},y = 30^{\circ}$
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find the midpoint of the line segment with the given endpoints. (8,4) a…
$(9,5)$
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use the statements to write a compound statement for the conjunction or…
\(2 + 8>10\) or vertical angles are congruent; \(r\) is false, and \(q\) is true, so \(r\vee q\) is true.
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what is the measure of ∠x? angles are not necessarily drawn to scale.
33
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solve each of the following right triangles for all missing angle sizes…
\(\angle B = 61^{\circ}\), \(b\approx57.7\), \(c\approx66.0\)
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find the measure of the missing angles.
\(x = 68^{\circ}\), \(y = 22^{\circ}\)
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a company makes concrete bricks shaped like rectangular prisms. each br…
55
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find the area of the triangle below. be sure to include the correct uni…
$57\text{ cm}^2$
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jazlyn wants to purchase the triangular trampoline shown. the scale is …
Actual base = 8 ft Actual height = 10 ft
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use the unit circle to find the value of tan(7π/4) and periodic propert…
A. $\tan\frac{7\pi}{4}=-1$ A. $\tan\frac{27\pi}{4}=-1$
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solve for x in the triangle. round your answer to the nearest tenth.
$8.1$
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jazlyn wants to purchase a triangular trampoline. what is the formula f…
$A=\frac{1}{2}bh$
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chaya has a map that shows the lengths of some hiking trails. the scale…
0.5 3
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the figure below is dilated by a factor of 1/2 centered at the origin. …
Plot the points $(-3,3)$, $(3,1)$, $(2,-2)$, $(3,-3)$, $(-4.5,0)$ and connect them to form the dilated figure.
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in the figure, ca and ce are opposite rays, ch bisects ∠gcd, and gc bis…
$180$
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let x represent one quantity. state what that quantity represents. expr…
\(4x-2\)
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find the x- and y-intercepts of the line. enter each answer as an order…
x - intercept: (1,0) y - intercept: (0,7)
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question 3 of 13, step 1 of 1 2/15 correct find the perimeter of the tr…
30
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find the perimeter of the triangle whose vertices are (1, - 4), (-7,0),…
$4\sqrt{5}+3\sqrt{2}+\sqrt{26}$
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question 1 of 13, step 1 of 1 0/15 correct find the perimeter of the tr…
$2+\sqrt{34}+3\sqrt{2}$
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the figures below are similar. use proportions to find the length of x.…
$18$
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brandons city has lots of hills and one - way streets, which make ridin…
Birch Leaf Circle
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isaiah and his friends like to invent games to play after school. today…
outside the circle
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in exercises 1 - 10, solve the inequality. graph the solution. example …
The solution of the inequality \(-3\leq1 - 8v\) is \(v\leq\frac{1}{2}\). The graph has a closed - circle at \(\frac{1}{2}\) and is shaded to the left.
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the length of a rectangle is three times its width. if the perimeter of…
length: 18 cm width: 6 cm
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answer the questions below. (a) the area of a rectangular parking lot i…
(a) 94 m (b) 65 m
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find the distance d(a,b) between points a and b. a(6,5); b(-4,-1) d(a,b…
$2\sqrt{34}$
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draw a figure that contains each of the elements below. 13 plane $ell$ …
A drawing with a labeled plane $\ell$ containing points $A$, $B$, and $C$, and two points $D$ and $E$ outside of plane $\ell$.
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12. points a, b, and c are collinear. point f is non - collinear with a…
A figure with a line having points \(A\), \(B\), \(C\) on it and a point \(F\) outside that line.
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write a piecewise - equation for the graph. submit question y =
\(y=-|x + 3|\)
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1.2 analyzing pie charts abc sales - worldwide 1. what percentage of sa…
1. \(25\%\) 2. \(180.0^{\circ}\) 3. \(3.23\) billion 4. \(0\) billion
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lesson 3: translating lines exercises all lines provided are labeled \l…
1. When drawing a line through point $P$ parallel to line $L$, the new line is parallel to $L$ and has the same slope as $L$. 2. When translating line $L$ along the vector $\overr…
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angled parking is used to park (1 point) in an open field. at a right a…
at a right angle to the curb.
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¿eres formal o informal? a. circle the phrases below that can be used t…
- **Part A**: - Circled (for teachers): ¿Cómo está Ud.?; Mucho gusto.; Buenos días, señor.; Buenos días - Underlined (for students): ¡Hola!; ¿Qué tal?; ¿Cómo estás?; ¿Y tú?; ¡Nos …
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using nouns grade 1 grammar worksheet circle the nouns (10 of them!) br…
1. friend; Sarah 2. pizza 3. cat 4. piano 5. chairs; table 6. flowers; garden 7. table
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grade 1 grammar worksheet circle the nouns (11 of them!). stairs write …
1. finger 2. rocket 3. dress 4. stairs 5. milk 6. stone
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the following is a mock - up of a battleship game board. the square wit…
Row B, Column 3
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coterminal angles determine the first three positive angles and the fir…
Positive (1 Rotation): $406^{\circ}$ Positive (2 Rotations): $766^{\circ}$ Positive (3 Rotations): $1126^{\circ}$ Negative (1 Rotation): $-314^{\circ}$ Negative (2 Rotations): $-6…
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a 180° angle and a -90° angle were given as examples of quadrantal angl…
$270^{\circ}$
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(geometry, unit 1. lesson 10) there is a sequence of rigid transformati…
(As this is a drawing - based question, a textual answer can only describe the process. In a real - world scenario, one would use a drawing tool to draw and label \(D'\) on the gi…
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4 m 2 m 2 m cubic meters
16
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(primary, unit 1, lesson 11) lines l and m are perpendicular. a point q…
a. Any two points on line \(l\). b. No
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give an example of a 2nd quadrant angle that has a measure greater than…
$120^{\circ}+360^{\circ}$
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(geometry, unit 1, lesson 11) select all the points that stay in the sa…
B. \(B\), C. \(C\), E. \(E\)
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which statement is true about a translation? select the correct choice.…
A. A translation takes a line to a parallel line or itself.
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what is the area of the shaded region? 10 mi 7 mi 12 mi 6 mi square mil…
78
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what is the area of the trapezoid? 4 ft. 3 ft. 4 ft. 2 ft. square feet
9
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1. essential question what angle relationships are created when paralle…
Corresponding angles are congruent, alternate interior angles are congruent, alternate exterior angles are congruent, consecutive interior angles are supplementary.
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please complete the chart with the correct angle measures. angle 43°, c…
| Angle | Complement | Supplement | Vertical | |--|--|--|--| | \(43^{\circ}\) | \(47^{\circ}\) | \(137^{\circ}\) | - | | \(51^{\circ}\) | \(39^{\circ}\) | \(129^{\circ}\) | - | | …
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compute by the same - side interior angles postulate, (mangle1 + 68=180…
$m\angle FHK = 56$
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part 5: the triangle conclusion directions: review the information on c…
1. Both can restate the thesis. 2. The introduction introduces the topic, while the conclusion summarizes and connects to the world.
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3. prove the corresponding angles theorem. given: m || n prove: ∠1 ≅ ∠2
$\angle1\cong\angle2$ is proven using the properties of vertical angles, alternate - interior angles of parallel lines, and the transitive property of congruence.
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use this explore tool to investigate the distance formula. to use the t…
Horizontal distance: 15, Vertical distance: 19, \((x_2 - x_1)^2:225\), \((y_2 - y_1)^2:361\), \((x_2 - x_1)^2+(y_2 - y_1)^2:586\), \(\sqrt{(x_2 - x_1)^2+(y_2 - y_1)^2}\approx24.2\)
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find the volume and surface area of the solid. give an exact answer and…
The exact value of the volume is $27\pi$ yd³. The approximate value of the volume is $\frac{594}{7}\approx84.86$ yd³.
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edwin and walter were master builders—with dominoes. they spent hours s…
Mistakes happen, so try to make the best of things.
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khalil is using rigid transformations to map △abc to △mnp. what type of…
Ray \(AA'\) indicates a rotation
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based on the markings in the diagram, what additional information must …
∠A≅∠D
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in parallelogram abcd, diagonal $overline{ac}$ is drawn, and $angle bca…
C. $\overline{AC}\cong\overline{AC}$ by the Reflexive Property of Congruence
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the asa congruence theorem quick check. which of the following pairs of…
We need to check for two - angles and the included side being congruent in each pair of triangles. Without seeing the angle and side markings clearly in the images, assume we have…
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the asa congruence theorem quick check. use the image to answer the que…
Rotate $\triangle ABC$ - 90 degrees (clockwise) about vertex $C$, and then reflect $\triangle A'B'C'$ across $\overline{CA'}$
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write an equation that relates the quantities. the area a of a triangle…
\(\frac{1}{2}bh\)
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use the image to answer the question image long description are the tri…
No, the triangles are not necessarily congruent.
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what is the area for a square with a side length of 14 inches?
196 square inches
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if you wanted to explain why △abd≅cbd by the sas congruence theorem, wh…
The first option: $\overline{BD}$ is the angle - bisector of $\angle ABC$
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the sas congruence theorem quick check what does the sas congruence the…
If two triangles have one pair of congruent angles between two pairs of congruent sides, then the triangles are congruent.
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use the congruence markings to determine whether the triangles are cong…
The triangles are congruent by the Side - Angle - Side (SAS) congruence criterion.
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use the congruence markings to determine whether the triangles are cong…
The triangles are similar. The triangle similarity criterion is AA (Angle - Angle).
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7. circle all answers that make the inequality true: (x^{2}+3x + 5<9) a…
A. $x=-1$, B. $x = 0$
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use the congruence markings to determine whether the triangles are cong…
The triangles are congruent. The triangle congruence criterion is SSS.
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3 notah draws figure x in the coordinate plane. then he performs a sequ…
a. Reflect figure X over the x - axis, then translate 1 unit left and 3 units down. b. Translate figure X 1 unit left and 3 units down, then reflect over the x - axis.
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2 describe a sequence of transformations that maps △pqr onto △lmn.
First, reflect $\triangle PQR$ over the x - axis, then translate the reflected triangle 3 units to the right and 1 unit down.
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practice describing sequences of transformations involving dilations > …
Dilate $\triangle DEF$ by a scale factor of 2 with the center of dilation at the origin, then reflect the resulting triangle across the y - axis.
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y (7x + 26)° (10x - 25)°
$x = 17$
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y (7x + 11)° (16x - 38)°
\(x = 9,y = 74\)