幾何
三角形、円、座標幾何、証明問題。
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△cde and △fgh are shown below. which statement is true? △cde is similar…
$\triangle CDE$ is similar to $\triangle FGH$.
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△def and △fgh are shown below. which statement is true? △def is similar…
$\triangle DEF$ is similar to $\triangle FGH$.
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△pqr is rotated 180° around the origin to form △pqr. which coordinate i…
Opposite of \(y\)-coordinate of point \(P\)
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triangles identifying and naming congruent parts of congruent triangles…
(a) $\angle A\cong\angle Z$, $\angle B\cong\angle X$, $\angle C\cong\angle Y$ (b) $\overline{AB}\cong\overline{XZ}$, $\overline{AC}\cong\overline{YZ}$, $\overline{BC}\cong\overlin…
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△pqr is rotated 180° around the origin to form △pqr. which coordinate i…
Opposite of \(x\)-coordinate of point \(P\) (the option "Opposite of \(x\)-coordinate of point \(P\)")
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a fish tank in the shape of a rectangular prism has these dimensions: -…
B. 1,920 cu in.
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the equation of line q is $y = \\frac{-2}{9}x + 2$. line r is perpendic…
\(\frac{9}{2}\)
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△ceg and △def are shown below. which statement is true? △ceg is similar…
ΔCEG is not similar to ΔDEF.
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△pqr is rotated 180° around the origin to form △pqr. which coordinate i…
Opposite of \(x\)-coordinate of point \(P\) (the third option: "Opposite of \(x\)-coordinate of point \(P\)")
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qr || su. find rt. rt = submit
\( 54 \)
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a cell phone box in the shape of a rectangular prism is shown. the heig…
D \( 959 \, \text{cm}^2 \)
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the equation of line t is $y = \\frac{-5}{6}x + \\frac{7}{4}$. the equa…
perpendicular
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5. the bakery makes square 2-layer cakes for $45. each layer measures 1…
144 square inches (o 144 pulgadas cuadradas)
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find qs. s ----42---- r ---- q \\ / \\ / \\ / \\ / \\ / t | | 27 | u | …
126
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find the area of the shaded triangle in each diagram. 1. 2. 3. 4. calcu…
s: 1. $150 \, cm^2$ 2. $150 \, cm^2$ (Wait, maybe I made a mistake here. Wait, the second diagram: the base of the triangle is 5 + 10 = 15? Or is the base 5 + 10 = 15? Wait, the r…
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the equation of line d is $y = \\frac{5}{6}x + \\frac{3}{8}$. line e is…
\(\frac{5}{6}\)
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isosceles triangle klm is shown below. give the coordinates of l.
The coordinates of \( L \) are \((2, 0)\)
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$\\overline{st} \\parallel \\overline{uw}$. find $sw$. 21 t 14 u v 48 s…
32
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what is the area of the circle below? use π = 3.14 to solve. round your…
\( 50.24\space\text{cm}^2 \) (corresponding to the option "50.24 \( \text{cm}^2 \)")
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list the side lengths of $\\triangle ghi$ in order from shortest to lon…
\( GI < HI < GH \)
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isosceles triangle klm is shown below. give the coordinates of l.
\((2,0)\)
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a unicycle wheel has a diameter of 12 inches and a radius of 6 inches. …
150.72
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what is the circumference of a circle with a diameter of 25 units? use …
78.50 (or 78.5)
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the diagram shows a square pizza box with side lengths of 8 inches. in …
35.74 square inches
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for each line, determine whether the slope is positive, negative, zero,…
Line 1: Negative Line 2: Positive Line 3: Undefined Line 4: Zero
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$\\overline{wx} \\parallel \\overline{vy}$. find $wz$. (there is a geom…
\( 4 \)
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find the shortest side of δstu. s 2y - 98° t y - 17° u y - 21°
The shortest side of \(\triangle STU\) is \(ST\).
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find the area of a circle with a radius of 5.6. use π = 3.14 and round …
\( 98.47 \)
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the equation of line b is $y = \\frac{-9}{4}x + 7$. line c is parallel …
\(-\frac{9}{4}\)
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for each line, determine whether the slope is positive, negative, zero,…
Line 1: Positive Line 2: Negative Line 3: Zero Line 4: Undefined
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list the side lengths of δfgh in order from shortest to longest, given …
\( GH \) \( < \) \( FG \) \( < \) \( FH \)
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a unicycle wheel has a diameter of 24 inches and a radius of 12 inches.…
226.08
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find the shortest side of δuvx.
\(UX\)
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lm, ∠k = 56° and ∠m = 44°. what is the measure of ∠kom? select one answ…
C. \( 100^\circ \)
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what is the circumference of a circle with a diameter of 7 units? use π…
The circumference of the circle is \( 21.98 \) units.
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△fgh is rotated 90° counterclockwise around the origin to form △fgh. 4)…
A. \(x\)-coordinate of point \(G\) (assuming the first option is labeled as A, but based on the options given, the correct one is "x-coordinate of point G" among the options provi…
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find the shortest side of δghj.
GH
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a unicycle wheel has a diameter of 14 inches and a radius of 7 inches. …
219.8
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part 1: multiple choice circle the correct answer. 1. sam houston’s mai…
b. Build a strong and organized government ### Question 2
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in the figure below, $\\triangle abc$ is equilateral, $\\triangle def$ …
D. \( 110^\circ \)
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find the shortest side of δqrs.
\(QR\)
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isosceles triangle cde is shown below. give the coordinates of e. c(0, …
\( (r,0) \)
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these figures are congruent. what is sq? \boxed{} miles
35
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△fgh is rotated 90° counterclockwise around the origin to form △fgh. wh…
D. Opposite of y-coordinate of point G
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consider the diagram of △abc. what are the interior angles of △abc? sel…
A. $40^\circ, 70^\circ, 70^\circ$
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math reasoning number sense 26. write the letter that shows where $2\\f…
The letter is L. The explanation is: \(2\frac{3}{4}\) is \(2+\frac{3}{4}\). The interval between 2 (I) and 3 (M) is divided into 4 equal parts (since from I to M there are 4 inter…
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list the side lengths of δpqr in order from shortest to longest. (image…
\(QR < PQ < PR\)
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the equation of line g is $y = \\frac{-9}{2}x + \\frac{5}{2}$. line h i…
\(\frac{2}{9}\)
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∠1 and ∠2 are supplementary angles, and ∠1 and ∠3 are vertical angles. …
D \( 120^\circ \)
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list the side lengths of δstu in order from shortest to longest. u 61b …
\( TU < ST < SU \)
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4. find the circumference. 3 in.
La circunferencia del círculo es aproximadamente \( 9.42 \) pulgadas (o \( 3\pi \) pulgadas si se deja en términos de \( \pi \)).
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each side of a triangle lies along a line in a coordinate plane. the th…
E. \( \begin{cases} x - 2y = -4 \\ 2x + y = -3 \end{cases} \)
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list the angle measures of △abc in order from smallest to largest. assu…
\(\angle C\), \(\angle B\), \(93^\circ\) (or \(\angle A\))
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a stone tower is 16 meters tall. close by, there is a redwood tree that…
60
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a lookout tower is 30 feet tall and its shadow is 16 feet long. a nearb…
32
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a crane casts a shadow that is 24 meters long. a monument near the cran…
60
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△jkl is a right triangle with hypotenuse overline{kl}. leg overline{jl}…
- For \( J \): \( (0,0) \) (x - coordinate: \( 0 \), y - coordinate: \( 0 \)) - For \( K \): \( (0,b) \) (x - coordinate: \( 0 \), y - coordinate: \( b \)) - For \( L \): \( (2a,0…
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trudy found that a clock tower that is 30 meters tall casts a shadow 16…
32
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this container is composed of a right circular cylinder and a right cir…
D \( 1,696\space ft^{2}\)
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a granite column is 12 meters tall. its shadow is 16 meters long. close…
12
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dillon knows that a plum tree that is 8 feet tall casts a shadow that i…
16
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line r has a slope of \\(\\frac{7}{5}\\). line s is perpendicular to r.…
\(-\frac{5}{7}\)
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find the scale factor when pqrs is dilated to pqrs in the following fig…
3
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determine whether a triangle with the given vertices is a scalene, isos…
### (a) - Scalene triangle: \(\square\) (uncheck) - Isosceles triangle: \(\boldsymbol{\checkmark}\) (check) - Equilateral triangle: \(\square\) (uncheck) ### (b) - Scalene triangl…
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4. find the circumference. c=22π cm c=22×3.14 cm c=69.08 cm (and an ima…
La circunferencia del círculo es \( 69.08 \, \text{cm} \).
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find the distance between point c and point d. your answer (image of a …
7
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the large solid below is made from small cubes. each has a side length …
s: (a) $\boxed{64}$ (b) $\boxed{\frac{1}{64}}$ (c) $\boxed{1}$
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(a) one pair of vertical angles (b) one pair of angles that form a line…
(a) Vertical angles: \( \angle 1 \) and \( \angle 4 \) (b) Linear pair: \( \angle 1 \) and \( \angle 2 \) (c) Congruent angles: \( \angle 5 \) and \( \angle 7 \)
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graph the solution of the following system. -8x + y geq -9 ( y leq \fra…
The graph should have a solid line \(y = 8x - 9\) (shaded above) and a solid line \(y=\frac{8}{9}x\) (shaded below), with the overlapping region as the solution.
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square roots 95 90% √13 = ? betweens 1&2 2&3 3&4 4&5 5&6 6&7 7&8 8&9 9&…
The value of $\sqrt{13}$ is between 3 and 4 (from the "Betweens" section, the interval is $3\&4$).
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!!!= a-ha! moments ???= point of confuse 3f+5 find the value of f 9 3g …
\(f = 5\)
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in the figure below, ( mangle ebd = 28^circ ), ( overline{bc} ) bisects…
\( 56^\circ \)
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in the figure below, a || b, and lines c and d intersect at a 42° angle…
C. \(82^\circ\)
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identify the image for the following with the scale factor 2 and the ce…
The image after dilation with scale factor 2 and center at the origin has vertices at \( (0, 0) \), \( (8, 0) \), and \( (8, 4) \) (a triangle with base length 8 and height 4, twi…
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round a triangle is 20 centimeters. if two sides are equal and the leng…
6
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if $k = 1$, the image is ______. \\bigcirc enlarged \\bigcirc shrunk \\…
C. congruent
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(a) write an equation to find x. make sure you use an \=\ sign in your …
(a) Equation: \(15x + 18 = 63\) (b) \(x = 3\)
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graph the solution to this system of inequalities. ( y geq -5 ) ( x < -…
The graph consists of a solid horizontal line at \( y = -5 \) with the region above it shaded, and a dashed vertical line at \( x = -5 \) with the region to the left of it shaded.…
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find the scale factor from the given vertices. a: (-4, 2) a: (-1, \\fra…
\(\frac{1}{4}\) (corresponding to the option \(\frac{1}{4}\))
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determining similarity are the triangles similar? if so, state the simi…
Yes, the triangles are similar by the SAS (Side - Angle - Side) Similarity Postulate. Triangle \(ABC \sim\) Triangle \(LJK\) (or \(ABC \sim JKL\) depending on correspondence) with…
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which of the following shows the dilation of p (-8, 3) with a scale fac…
\((-16, 6)\) (the last option, \(\boldsymbol{(-16, 6)}\))
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(13x + 66)° 118° (a) write an equation to find x. make sure you use an …
(a) Equation: \(13x + 66 = 118\) (b) \(x = 4\)
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in the figure below, l || m. what is 2a + 2b =? select one answer a 180…
C \( 360^{\circ} \)
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for the following right triangle, find the side length x. round your an…
\(3.32\)
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graph the solution to this system of inequalities. ( y geq -5 ) ( x < -…
The solution is the region above the horizontal solid line \( y = -5 \) and to the left of the vertical dashed line \( x = -5 \) in the coordinate plane. To graph it, draw a solid…
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△stu is rotated 90° clockwise around the origin to form △stu. 90° clock…
\( (5, -7) \) (corresponding to the option \( (5, -7) \))
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for the following right triangle, find the side length x. round your an…
8.00
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in the figure below, \\( \\overline{ac} \\parallel \\overline{dg} \\), …
B. \( 100^\circ \)
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∠1 and ∠2 create a linear pair of angles. if the measure of ∠1 is four …
D. \(144^\circ\)
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incorrect your answer is incorrect. for the following right triangle, f…
\(17\)
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in the figure below, ∠dcb is an exterior angle of △abc. what is the mea…
C \(67^{\circ}\)
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activity exploring volume of right rectangular prisms do this activity …
Todos los prismas rectangulares tienen las mismas dimensiones (longitud = 6 in, ancho = 4 in, altura = 2 in) y, por lo tanto, el mismo volumen ($V = 6 \times 4 \times 2 = 48$ in³)…
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2. two angles of a quadrilateral measure 120° & 110°. the others are at…
Los ángulos faltantes son \( 40^\circ \) y \( 90^\circ \).
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in the figure below, (overline{ab} parallel overline{cd}). what is the …
C. \( 67^\circ \)
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the diagram below, ∠abd is a straight angle. what is the measure of the…
C \(125^\circ\)
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given below, \\( \\overline{ef} \\) cuts across two parallel segments \…
B. \( 70^\circ \)
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find the area of the shaded triangle in each diagram. 1. 20 cm 15 cm 2.…
1. \( 150 \, \text{cm}^2 \) 2. \( 150 \, \text{cm}^2 \) 3. \( 75 \, \text{cm}^2 \) 4. \( 75 \, \text{cm}^2 \) 5. \( 13.5 \, \text{cm}^2 \) 6. \( 67.1 \, \text{cm}^2 \) 7. \( 17.55…
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law of cosines $a^2 = b^2 + c^2 - 2bc(\\cos a)$ 27. determine side $a$ …
\( a\approx34.69 \) inches (rounded to two decimal places)
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△abc is rotated 90° clockwise around the origin to form △abc. which coo…
y - coordinate of point A
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what value of x will make the triangles congruent by sss? triangle abc …
\( x = 23 \)