Geometría
Triángulos, círculos, geometría analítica y demostraciones.
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the shape is made of unit squares. what is the area of the shape? squar…
14
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what is the most specific name for the figure? a(0, -2a) b(-3a, -2a) c(…
A. Square
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estimar la medida de∠ a bcal 10 más cercano°.
$120^{\circ}$
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a triangular prism is shown below. which diagram is a net for this pris…
2268
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what is the most specific name for the figure? a(-4a, -2b) b(-8a, -2b) …
C. Parallelogram
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12. what is the ordered pair for the final location of p(2, 3) after th…
12. C. $P'(4,-1)$ 13. A. $P'(-7,6)$ 14. (No figure coordinates for $A$ given, but if $(x,y)$ is $A$, then $A'=(-x,-y)$) 15. A. Reflect over the $x$-axis, translate $(x + 8,y)$ 16.…
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angle d is a circumscribed angle of circle o. what is the perimeter of …
27 units
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what is the most specific name for the figure? a(a, 0) b(0, b) c(a, 2b)…
A. Rhombus
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a triangular pyramid is shown below. which diagram is a net for this py…
The first net diagram (the one on the left)
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select all the cylinders.
The first, third and fourth shapes are cylinders.
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solve and graph 3x - 4 ≥ 7x + 8
The solution of the inequality is $x\leq - 3$. To graph it, draw a closed circle at $x = - 3$ (because the inequality includes equality, $\geq$) on the number - line and shade the…
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fourteen stickers are shared equally by 2 sisters. how many stickers do…
Each sister gets 7 stickers. (Note: Since drawing a picture is also required, one could draw 14 small shapes (like circles) to represent stickers and then group them into 2 equal …
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which diagram is a net for the cube? what is the surface area of the cu…
The first and second diagrams are nets for the cube. The surface area of the cube is 4704 square millimeters.
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a cube is shown below. which diagram is a net for the cube?
The first diagram (the one with a typical cross - like pattern of 6 equal squares) is a net for the cube.
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solve and graph -3x + 5 > -16
The solution of the inequality is $x < 7$. On the number - line, an open circle is placed at 7 and the line is shaded to the left of 7.
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a rectangular prism is shown below. which diagram is a net for this pri…
52
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7. how many degrees was the figure rotated? 8. reflect the point (2, -4…
7. A. 90 degrees counterclockwise 8. D. (-2, -4) 9. B. (3,4) 10. A. (2, -7) 11. C. translate 5 down and 1 left, then reflect over y
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10 a circular coaster has a diameter of 5 inches. what is its area? wri…
$\frac{25\pi}{4}$ square inches
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angle d is a circumscribed angle of circle o. what is the perimeter of …
# Explanation: ## Step1: Recall tangent - secant properties Tangents drawn from an external point to a circle are equal. So, $BD = ED = 5$. ## Step2: Use Pythagorean theorem in ri…
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what is the value of x? 2 3 6 7
A. 2
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estimar la medida de∠ l m n al 10 más cercano°. respuesta
100°
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find the volume of this sphere. use 3 for $pi$. v ≈ ?cm³ v = $\frac{4}{…
$1372$
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in circle o, $overline{ad}$ and $overline{be}$ are diameters. the measu…
280°
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find the volume of this sphere. use 3 for $pi$. v $approx$ ?ft$^{3}$ v …
108
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8 maggie makes a scale drawing of a deck. the scale from the actual dec…
The dimensions of the deck in the drawing are 4 in by 2.5 in.
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find the volume of this sphere. use 3 for $pi$. v $approx$ ?cm$^{3}$ v …
$500$
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in circle t, ∠ptq ≅ ∠rts. what is the measure of $widehat{pq}$? 24° 33°…
\(66^{\circ}\)
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find the volume of this sphere. use 3 for $pi$. v ≈ ?cm³ v = $\frac{4}{…
$864$
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circle o has a circumference of 36π cm. what is the length of the radiu…
18 cm
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4. which transformation is shown? a reflection over the x - axis b refl…
4. B. Reflection over the y - axis 5. B. A reflection across the y - axis followed by a translation 6 units down 6. B. Reflection across y - axis
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find the volume of this sphere. use 3 for $pi$. v $approx$ ?ft$^{3}$ v …
2048
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select all the spheres.
The fourth object (the yellow round object) is a sphere.
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consider a circle whose equation is (x^{2}+y^{2}-2x - 8=0). which state…
1. The radius of the circle is 3 units. 2. The center of the circle lies on the x - axis. 3. The radius of this circle is the same as the radius of the circle whose equation is $x…
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which equation results from applying the secant and tangent segment the…
\(10(a + 10)=12^{2}\)
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2. which of the following describes the sequence of transformations sho…
C. Reflect across the x - axis and then rotate 90 degrees clockwise around the origin.
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emma wants to enlarge a square photo and print it to a square canvas. t…
3 in.
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classify the quadrilateral shown on the graph.
Rectangle
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classify the quadrilateral shown on the graph. rectangle square rhombus…
Rectangle
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classify the quadrilateral shown on the graph. rhombus rectangle square…
Rectangle
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3. which transformation is shown? 180° rotation translation reflection …
Reflection over the y - axis
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polygons and coordinates classify the quadrilateral shown on the graph.…
B. Parallelogram
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andrew drew a square with each side measuring 3 inches. lindsay drew a …
B. Both shapes have a perimeter of 12 inches. An equation for the perimeter of the square is $P = 4\times3$. An equation for the perimeter of the triangle is $P = 3\times4$.
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line m and line n are parallel lines. which angles have the same measur…
$\angle1$, $\angle3$, $\angle5$, $\angle6$
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classify the quadrilateral shown on the graph. rectangle trapezoid squa…
Rhombus
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in the diagram of circle a, what is the measure of ∠xyz? 35° 70° 75° 14…
$35^{\circ}$
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find the value of the variables in the figure. (5x - 7)° (4y + 3)° (3x …
$x = 12$, $y = 12.5$
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find the distance between the two points. enter the number that goes be…
20
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in circle p, diameter qs measures 20 centimeters. what is the approxima…
21.5 centimeters
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using pt in the coordinate system vectored instruction find the distanc…
50
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segments rt and su are diameters of circle o. what is msrt? 258° 266° 2…
266°
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find the distance between the two points. enter the number that goes be…
58
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1. what sequence of transformations will map trapezoid a to its image a…
1. A. 180 degree Rotation, then translation 1 unit down 2. A. Rotate 90 degrees clockwise around the origin and then translate down. 3. D. Reflection over the x - axis
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find the distance between the two points. (-5,5) (2,-2) enter the numbe…
98
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the diagram shows △abc and bd⃗. what is the measure of ∠acd?
$133$
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find the distance between the two points. (-1,-2) (3,-1) enter the numb…
17
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12. 3(1 - x)+10x≤9(x - 2)+7 13. the students in charge of the class boo…
For question 12: $x\geq7$ For question 13: $x\geq40$ For question 14: $x>4$
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11 multiple choice 1 point how do you draw a door swing? a vertical lin…
B. An arc representing the path of the door
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mapping use the figure. a. connor lives at the angle that forms an alte…
The location of Connor's home is at the angle that is the alternate interior angle to the angle of Georgia's residence with respect to the parallel streets and the transversal (Ba…
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which event was not a part of the war of 1812? o louisiana became a sta…
Louisiana became a state.
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refer to the figure. if (mangle fde=(3x - 15)^{circ}) and (mangle fdb=(…
17
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question 5 of 10 if (overleftrightarrow{jk}paralleloverleftrightarrow{l…
A. $\overleftrightarrow{JK}$ and $\overleftrightarrow{LM}$ do not intersect. B. $\overleftrightarrow{JK}$ and $\overleftrightarrow{LM}$ are parallel. D. $\overleftrightarrow{JK}$ …
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in the figure, m∠7 = 100°. find the measure of ∠11.
$100^{\circ}$
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in the diagram below, (overline{bd}) is parallel to (overline{xy}). wha…
C. 83
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the coordinates of the vertices of quadrilateral defg are d(-3, -1), e(…
Quadrilateral $DEFG$ is not a rectangle because it has no right angles.
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question 1 of 10 in the diagram below, (overline{bd}) is parallel to (o…
D. 76
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find the surface area of this cylinder. use 3.14 for π. do not round yo…
$100.48$ $cm^{2}$
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lesson summary a sequence of transformations maps 1 figure onto another…
| Transformation | Written Description | |--|--| | LFNC to L'F'N'C' | Translate 4 units right and 3 units up | | L'F'N'C' to L''F''N''C'' | Rotate 90 degrees counter - clockwise a…
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select the transversal connecting ∠12 and ∠14. then classify the relati…
Transversal: line $b$; Relationship: alternate exterior angles
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the coordinates of the vertices of quadrilateral jklm are j(-4, 1), k(2…
The slope for $\overline{JK}$ is $\frac{1}{3}$, the slope of $\overline{LK}$ is $-2$, the slope of $\overline{ML}$ is $\frac{2}{5}$, and the slope of $\overline{MJ}$ is $-\frac{3}…
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question 61 finding slope given the graph of a line on a g score on las…
$-7$
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calculator the coordinates of the vertices of quadrilateral $jklm$ are …
Quadrilateral $JKLM$ is not a rhombus because there is only one pair of opposite sides that are parallel.
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the coordinates of the vertices of △ghj are g(-1, 3), h(1, 2), and j(-3…
The slope of $\overline{GH}$ is $-\frac{1}{2}$, the slope of $\overline{HJ}$ is $\frac{3}{4}$, the slope of $\overline{JG}$ is $2$, $\triangle GHJ$ is not a right triangle because…
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the coordinates of the vertices of △def are d(-4, 1), e(3, -1), and f(-…
$\triangle DEF$ is not a right triangle because no two sides are perpendicular.
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triangle bcd is isosceles and bc ≅ bd. what is the measure of arc bc? 1…
$160^{\circ}$
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1) re - write each number in the venn diagram where it belongs. -19 1.2…
1) - $-19$: Integer, Rational, Real (in Rational circle and Integer subset). - $1.2$: Rational, Real (in Rational circle). - $0$: Whole, Integer, Rational, Real (in Whole subset, …
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use the formula a = bh for the area of a parallelogram to solve for the…
5. $A = 18$ ft² 6. $b = 8.5$ ft 7. $h = 7$ m 8. $A = 345$ cm²
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the measure of central angle xyz is $\frac{3pi}{4}$ radians. what is th…
$96\pi$ units$^{2}$
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the chords intersect at point u. what is the value of y? 2 4 6 8
6
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in circle o, $overline{ae}$ and $overline{fc}$ are diameters. arc ed me…
253°
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consider circle c with angle acb measuring $\frac{3pi}{4}$ radians. if …
12 inches
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which rigid transformation can you use to map figure a onto figure b? t…
Reflection
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find the surface area of this cylinder. use 3.14 for π. do not round yo…
Area of both circles: $401.92$ $cm^{2}$ Lateral - surface area (rectangle): $552.64$ $cm^{2}$ Total SA: $954.56$ $cm^{2}$
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find the value of the variables in the given figure. (3y - 1)° 40° (5x)…
$x = 8$, $y=\frac{41}{3}$
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find the surface area of this cylinder. use 3.14 for π. do not round yo…
$169.56\ cm^{2}$
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find the surface area of this cylinder. use 3.14 for π. do not round yo…
$169.56\ cm^{2}$
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what is the radius of a circle whose equation is x^2+y^2+8x - 6y+21=0? …
2 units
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find the surface area of this cylinder. use 3.14 for π. do not round yo…
The area of the rectangle is $113.04$ $cm^{2}$, and the total surface area of the cylinder is $169.56$ $cm^{2}$.
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figure abcd is reflected to form figure jklm. which side of figure jklm…
1. $\overline{JK}$ 2. $\angle L$
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use the figure to name a point in the exterior of ∠mrt. a) t b) n c) v …
D. $Q$
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find the surface area of this cylinder. use 3.14 for π. do not round yo…
$56.52$
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a regular polygon is drawn in a circle so that each vertex is on the ci…
B. 9
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use the picture to name three angles. a) ∠stv, ∠vtw, ∠utw b) ∠stu, ∠vtw…
A. ∠STV, ∠VTW, ∠UTW
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at the ranger station, jen asks the ranger where the large rock formati…
(4, -1)
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figure abcd is reflected to form figure jklm. which side of figure jklm…
A. $\overline{JK}$
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circle f is congruent to circle j, and ∠efd ≅ ∠gjh. m∠dfe = 80°. what i…
80
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find the surface area of this cylinder. use 3.14 for π. do not round yo…
Area of both circles: $401.92$ $cm^{2}$ Rectangle: $251.2$ $cm^{2}$ Total SA: $653.12$ $cm^{2}$
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in circle y, what is mtu? 82° 100° 106° 118°
118°
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figure efgh is translated to form figure jklm. which side of figure jkl…
B. $\overline{KL}$
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line ef is tangent to circle g at point a. if the measure of ∠cae is 95…
C. $190^{\circ}$
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10 select the correct answer. which equation represents the vertical li…
B. $x = 1$