Geometría
Triángulos, círculos, geometría analítica y demostraciones.
-
8. what is the ordered pair for point a? ( , )
(-4, 1)
-
6. a) find the surface area of each prism to the nearest tenth of a squ…
\(1034.9\) \(cm^{2}\)
-
rotate triangle uvw counterclockwise about point w until uw has the sam…
SAS
-
cylinder a has twice the height of cylinder b. cylinder b has twice the…
Cylinder A's volume is \( 40\pi \) (or ~125.6) cubic units. Cylinder B's volume is \( 80\pi \) (or ~251.2) cubic units. Cylinder A’s volume is half as Cylinder B’s volume. (If num…
-
two cylinders are shown. how much more volume does the larger cylinder …
251
-
a glass holds about 500 milliliters of water and has a diameter of 6 ce…
\( 18 \)
-
triangle jkl and triangle jqr are drawn below. if \\(\\overline{kl} \\c…
Translate triangle \(JKL\) until point \(L\) aligns with point \(R\). Then rotate triangle \(J'K'L'\) counter - clockwise about point \(J\) until \(\overline{J'K'}\) has the same …
-
a cylinder is shown below. what is its volume to the nearest cubic mete…
\( 170 \)
-
a cylinder is shown below: image of a cylinder with r = 3 m and h = 6 m…
\( 170 \)
-
a student wants to explain how you can use the inscribed angle theorem …
The student's argument is correct.
-
triangle tuv and triangle ijk are drawn below. if \\(\\overline{tv} \\c…
Rotate triangle \(TUV\) counter - clockwise about point \(T\) until \(\overline{TV}\) has the same slope as \(\overline{IK}\). Then translate triangle \(T'U'V'\). The congruence s…
-
a cylinder is shown below r = 8 h = 6 fill in the boxes to complete the…
\( \boldsymbol{\pi}((\boldsymbol{8})^{2}\boldsymbol{6})=\boldsymbol{384\pi} \) (or with multiplication sign as \( \pi((8)^{2}\times6)=384\pi \))
-
an outdoor swimming pool has a volume of 180π cubic feet and a height o…
12
-
for the right triangles below, find the exact values of the side length…
\( b = 3\sqrt{2} \), \( d = 7\sqrt{3} \)
-
question 5, 2.5.ps-14 find the distance between the pair of points. (-6…
\(7\)
-
question quadrilateral hjk is similar to quadrilateral l mno. find the …
10.5
-
4 hw #2 savvas lesson 2-6 question 4, 2.5.ps-13 find the distance betwe…
\(7\)
-
triangle opq and triangle jkl are drawn below. if \\(\\overline{op} \\c…
First, rotate triangle \(OPQ\) counter - clockwise about point \(O\) until \(\overline{OP}\) has the same slope as \(\overline{JK}\). Then translate triangle \(O'P'Q'\) until poin…
-
triangle opq and triangle jkl are drawn below. if \\(\\overline{op} \\c…
First, rotate triangle \(OPQ\) counter - clockwise about point \(O\) until \(\overline{OP}\) has the same slope as \(\overline{JK}\). Then translate triangle \(O'P'Q'\). The congr…
-
find the distance between the points (-1,4) and (6,4). \\(\\square + \\…
\(7\)
-
a pavilion is made by stretching fabric over semi - circle supports. wh…
\(18507\)
-
Question was provided via image upload.
(If identifying non - function: The Middle - Top Graph (the circle graph) is not a function. If identifying functions: The Top - Left Graph, The Bottom - Left Graph, The Bottom - …
-
triangle opq and triangle jkl are drawn below. if \\(\\overline{op} \\c…
First, rotate triangle \(OPQ\) (by an appropriate angle, say \(180^{\circ}\) depending on the visual orientation). Then, translate the rotated triangle. Since \(\triangle OPQ\cong…
-
applying theorems what are the measures of \\(\\overarc{jk}\\) and \\(\…
Measure of \(\overset{\frown}{JK}=104^{\circ}\) Measure of \(\angle KIJ = 52^{\circ}\)
-
4. quadrilateral abcd has vertices a(-2, 4), b(1, 3), c(2, -3), and d(-…
To graph, plot original quadrilateral with \(A(-2,4)\), \(B(1,3)\), \(C(2,-3)\), \(D(-3,-1)\) and its image with \(A'(-3,1)\), \(B'(-2,4)\), \(C'(4,5)\), \(D'(2,0)\) (graphing inv…
-
two cylinders are shown. how much more volume does the larger cylinder …
201
-
applying theorems what are the measures of \\(\\overarc{jk}\\) and \\(\…
Measure of \( \overarc{JK}=140^{\circ} \) Measure of \( \angle KLJ = 58^{\circ} \)
-
a cylinder has a radius of 4.5 centimeters and a height of 6 centimeter…
\( 381.7 \)
-
find the volume of the cylinder in terms of π. r = 15 ft. h = 6 ft. v =…
\( 1350 \)
-
for the right triangles below, find the exact values of the side length…
# Explanation: ## Step1: Find \( d \) (45-45-90 triangle) In a 45-45-90 right triangle, the legs are equal, and the hypotenuse \( c = a\sqrt{2} \), where \( a \) is a leg. Here, t…
-
for the right triangles below, find the exact values of the side length…
\( a = \frac{2\sqrt{3}}{3} \), \( c = 4\sqrt{2} \)
-
in the figure below, two congruent (identical) circles with centers a a…
\( 22\pi \) ft (the box should be filled with 22)
-
4. choose the best answer. the ____ is a period of time over which a pr…
C. product life cycle
-
angela is running around a circular track. the radius of the track is 2…
62.8
-
practice problems: 1. find the length of the arc intercepted by a centr…
6π cm
-
triangle mno and triangle tuo are drawn below. if \\(\\overline{mn} \\c…
\(\triangle MNO\cong\triangle TUO\) by \(ASA\) (Angle - Side - Angle) congruence criterion.
-
the radius of circle a is 15 units. the radius of circle b is 2 times t…
60
-
3. triangle fgh has vertices f(-3, 4), g(2, 0), and h(-1, -2). graph △f…
Original triangle vertices: \(F(-3,4)\), \(G(2,0)\), \(H(-1,-2)\); Image vertices after 180° rotation about \((-3,1)\): \(F'(-3,-2)\), \(G'(-8,2)\), \(H'(-5,4)\). Graph by plottin…
-
triangle abc and triangle nop are drawn below. if \\(\\overline{ab} \\c…
ASA
-
2. an airplane flies on a course of $210^{circ}$. a. sketch this course…
a. (Sketch description: Start at origin, draw a line 210° from positive x-axis (standard position), pointing southwest.) b. S 30° W
-
match each radius or diameter with the circumference of the circle it r…
- Radius = 5 cm \( ightarrow \) \( C = 10\pi \) cm - Diameter = 5 cm \( ightarrow \) \( C = 5\pi \) cm - Radius = 10 cm \( ightarrow \) \( C = 20\pi \) cm
-
a circle has a diameter of 23 units. what is the circumference? use 3.1…
72.22 units
-
question $\\triangle dsj \\cong \\triangle rcw$. if $\\text{m}\\angle d…
\(24\)
-
question △szo ≅ △avl. if m∠o = 16° and m∠z = 144°, find m∠a. answer att…
\(20^{\circ}\)
-
question △noh ≅ △upc. if m∠o = 63° and m∠n = 22°, find m∠c. answer atte…
\(95\)
-
3 the volume of a regular tetrahedron (a pyramid made from 4 equilatera…
No, la ecuación no es verdadera cuando \(x = 22\). Al sustituir \(x = 22\) en \(\sqrt{x + 3}\), obtenemos \(5\), que no es igual a \(-5\). ### 4. b.
-
Question was provided via image upload.
The Bottom - Left Graph (the graph in the bottom - left quadrant of the four - graph set)
-
4. $mangle kml = \frac{1}{2} = left( moverarc{kl} ight)$ 4. $diamondsui…
4. inscribed angle thm. 5. second corollary to the inscribed angle thm.
-
1. for each angle measure, draw the angle in standard position and expr…
a. \(360^{\circ},2\pi\) radians b. \(-180^{\circ},-\pi\) radians c. \(90^{\circ},\frac{\pi}{2}\) radians
-
2. triangle abc has vertices a(1, 7), b(3, 2), and c(-2, -2). graph △ab…
The original triangle \(\triangle ABC\) has vertices \(A(1,7)\), \(B(3,2)\), \(C(-2,-2)\). The image after a \(270^\circ\) counterclockwise rotation about \((-4,2)\) has vertices …
-
in exercises 8 and 9, determine the number of lines of symmetry for the…
8. 6 9. 5
-
Question was provided via image upload.
The Bottom - Left Graph
-
question 2 of 20 read these two passages from \the yellow wallpaper.\ a…
C. Disturbing
-
1. in a right triangle, one acute angle is $35^{circ}$ and the side adj…
The other acute angle is \(55^{\circ}\), the length of the opposite side is \(5.60\) cm and the length of the hypotenuse is \(9.77\) cm.
-
the measure of $\\angle$b is $(3x - 4)\\degree$ and the measure of $\\a…
\(m\angle B = 110^{\circ}\), \(m\angle D=70^{\circ}\)
-
angle similarity: aa options: ∠c ≅ ∠l ∠b ≅ ∠m △abc was translated right…
\( \angle C \cong \angle L \) (the top statement)
-
graph the inequality below on the number line. a ≤ -8
Place a closed - circle at $-8$ on the number line and draw an arrow to the left from $-8$.
-
recognizing necessary information for similarity what additional inform…
The three correct answers are: - \(\boldsymbol{\angle C\cong\angle L}\) - \(\boldsymbol{\angle B\cong\angle M}\) - \(\boldsymbol{\triangle ABC}\) was translated right and down.
-
a circle has a diameter of 23 units. what is the circumference? use 3.1…
72.22
-
part b circle an answer choice from each list to make the statements tr…
D. vertical; E. congruent; F. a \(180^{\circ}\) rotation around point \(P\) maps ∠1 onto ∠3
-
10 what is the value of p? a. 125° b. 35° c. 45° d. 55°
B. 35°
-
identifying a sequence of similarity transformations triangle abc is si…
dilation and translation
-
a triangle with incenter p has side lengths x, y, and z. the distance f…
\(\frac{1}{2}a(x + y + z)\)
-
14 what is the value of y? a. 130° b. 50° c. 25° d. 65°
D. \(65^\circ\)
-
9. graph any triangle and translate it in any direction. draw translati…
All translation vectors are equal and parallel (same direction and magnitude). Their slopes are identical because translation applies the same horizontal and vertical change to ev…
-
13 some triangles can have more than one right angle. a. true b. false …
B. False
-
9. graph any triangle and translate it in any direction. draw translati…
a=3, b=12, P'(7,1)
-
multiple choice should be applied as the discount rate for all other pr…
The option with the text "is dependent upon the firm's overall capital structure." (the third option in the list, with the blue - filled circle).
-
12 which of the following are exterior angles? check all that apply. ∠1…
$\angle 3$, $\angle 4$, $\angle 5$
-
2 find the total surface area of the solid hemisphere shown. (with an i…
The total surface area of the solid hemisphere is \(84.78\space cm^{2}\)
-
the two polygons below are similar. complete the similarity statement. …
FEDC 3
-
8. a popular kid’s game has 15 tiles and 1 open space. the goal of the …
The transformation for the 8 tile is a translation of (1,3) (1 unit down and 3 units right). No, the same translation cannot be used for all tiles.
-
in the figure below, two congruent (identical) circles with centers a a…
\( 12\pi \)
-
the radius of circle a is 7 units. the radius of circle b is 3 times th…
\( 20\pi \)
-
tyron is making cookies. he uses a circular cookie cutter with a diamet…
The circumference of each cookie is \( 12.56 \) cm.
-
the radius of a circle is 17 units. what is the circumference? leaving …
\( 34\pi \)
-
7. is the transformation given by ((x, y) \to (2x + 2, y + 1)) a transl…
No, the transformation is not a translation because it involves scaling (multiplying x by 2) in addition to shifting, while translations only involve constant shifts without scali…
-
determine a series of transformations that would map figure n onto figu…
Reflect over the \(x\) - axis followed by a translation \(3\) units left and \(12\) units up.
-
the diagram below shows a top - view of the paths of two rides at a car…
The circumference of Path B is \( 42\pi \) (or 132) feet longer than Path A.
-
1. complete each trigonometric ratio below (think about soh-cah-toa). a…
1a. Opposite/Hypotenuse 1b. Adjacent/Hypotenuse 1c. Opposite/Adjacent 2. $\frac{21}{29}$ 3. $\frac{35}{37}$ 4. $\frac{8}{17}$ 5. $\frac{21}{29}$ 6. $\frac{4}{3}$ 7. $\frac{3}{4}$ …
-
what is the image of the point (0, 9) after a rotation of 90° countercl…
The image of the point \((0,9)\) after a \(90^{\circ}\) counter - clockwise rotation about the origin is \((-9,0)\)
-
tina is running around a circular track. the radius of the track is 22 …
69.08
-
what is an angle that is adjacent to ∠agd?
\(\angle LGA\)
-
find the length of the third side. if necessary, write in simplest radi…
\(8\)
-
su and vx are parallel lines. which angles are alternate exterior angle…
\(\angle VWY\) and \(\angle UTW\)
-
which of the following are exterior angles? check all that apply. there…
$\angle 3$, $\angle 4$, $\angle 6$ (So we check the boxes for $\angle 3$, $\angle 4$, $\angle 6$)
-
6. graph $\\triangle jkl$ with vertices $j(-2, 8)$, $k(1, -3)$, and $l(…
Vertices of the final image: $J''(3,0)$, $K''(6,-11)$, $L''(10,-4)$ (Graphing requires plotting original points $J(-2,8), K(1,-3), L(5,4)$ and final image points $J''(3,0), K''(6,…
-
what do you know to be true about the values of p and q? two triangles,…
B. \(p = q\)
-
what combination of transformations is shown below? options: translatio…
translation, then reflection
-
the radius of circle a is 13 units. the radius of circle b is 2 times t…
\( 52\pi \) units
-
what is the greatest number of acute angles that a right triangle can c…
D. 2
-
in exercises 4 and 5, use the translation ((x, y) \to (x - 4, y + 3)) t…
Image of G(-2,4): (-6,7) Image of H(-10,5): (-14,8)
-
what is the image of (-2, -3) after a reflection over the line y = x? a…
\((-3,-2)\)
-
point c is located at (3, 2) on the coordinate plane. point c is reflec…
\((-3,-2)\)
-
the radius of a circle is 8 units. drag and drop the tiles to complete …
The equation for circumference is \( C = 2\times\pi\times8 \) (or \( C=\pi\times16 \)) and the circumference is \( 16\pi \) units.
-
point m is located at (-4, 4) on the coordinate plane. point m is refle…
\((4,-4)\)
-
what do you know to be true about the values of a and b? a. a = b b. a …
B. \(a < b\)
-
point p is located at (4,2) on the coordinate plane. point p is reflect…
\(P'(4,-2)\)
-
point r is located at (4, -5) on the coordinate plane. point r is refle…
\((-4,-5)\)
-
7 which is a true statement about an exterior angle of a triangle? a. i…
A. It forms a linear pair with one of the interior angles of the triangle.