Géométrie
Triangles, cercles, géométrie analytique et démonstrations.
-
question 20 (5 points) find the complement of an angle that measures 78…
C) \(12^\circ\)
-
find the distance between the points (0, -3) and (4, 0). a) 7 b) 1 c) 2…
D) 5
-
solve each triangle abc that exists. a = 43.5° a = 8.9 m b = 10.2 m sel…
B. There are two possible solutions for the triangle. The measurements for the solution with the longer side \(c\) are as follows. \(B_{1}=52.3^{\circ}\), \(C_{1}=84.2^{\circ}\), …
-
question 17 (5 points) listen in the figure, which of the following are…
D) ACF
-
suppose you draw a different transversal that intersects the same two p…
B. yes
-
question 16 (5 points) listen whats the exact area and the exact perime…
B) Area = 50 square units; perimeter = \( 20\sqrt{2} \) units
-
find the distance between the two points. (1, -4) and (6, 8). round to …
C. 13
-
question 15 (5 points) listen find ( m angle x y z ) in the figure if (…
A) \( 97^\circ \)
-
a developer is considering buying a triangular plot of land represented…
\(49,500\ yd^{2}\)
-
the complement of an angle whose measure is 59° is a) 121°. b) 149°. c)…
C) \( 31^\circ \)
-
which statement about the radius of a sphere is true? the radius is a t…
The radius is a line segment from the center point to the surface of the sphere.
-
complete each statement about the non - adjacent interior angles. the a…
The angles on the same side of the transversal are consecutive interior angles. The angles on opposite sides of the transversal are alternate interior angles.
-
multiple choice identify the choice that best completes the statement o…
C. \(18cm\times16cm\)
-
what do you notice about the angles now that the lines are parallel? an…
Corresponding angles are equal.
-
question 13 (5 points) whats the area and the perimeter of rectangle ab…
D) Area = 32 square units; perimeter = 24 units
-
the volume of a cylinder is 576π cubic inches. the radius of the circul…
\(36\) inches
-
multiple choice identify the choice that best completes the statement o…
D. \((0,0);r = 4\)
-
at noon, a tree casts a shadow that is 40 feet long. the distance from …
44.72 feet
-
which rectangle has an area of 18 square units?
The fourth rectangle has an area of \(18\) square units.
-
find the perimeter of the polygon abcd that has its vertices at a(2, -2…
D) 24 units
-
compare the given dimensions of four triangles. which triangle is possi…
The triangle with side lengths of \(6\) m, \(8\) m, and \(9\) m is possible to construct.
-
which is the best estimate of the distance between the point (-25, 10) …
\(27\) units
-
triangle jkl is transformed by performing a 90° clockwise rotation abou…
a reflection over the \(x\) - axis and then a \(90^{\circ}\) clockwise rotation about the origin
-
question 11 (5 points) whats the exact area of triangle def shown in th…
B) 18 square units
-
question 10 (5 points) listen find ( mangle boc ) in the figure if ( ma…
B) \( 59^{\circ} \)
-
triangle xyz is reflected across the line ( y = x ), and ( x=(2,-15) ).…
\((-15,2)\)
-
question 9 (5 points) listen in the figure, find ( mangle abd ) if ( ma…
B) $24^\circ$
-
three points, p, q, and r, lie on the same line such that q lies betwee…
D) 24
-
the volume of a cylinder is approximately 72 ft³. which is the best app…
\(24\mathrm{ft}^{3}\)
-
question 7 (5 points) listen in the figure, find ( mangle rst ) if ( ma…
A) \( 99^\circ \)
-
in the figure, ( pr = 15x - 11 ) and ( pq = 3x + 6 ). find ( qr ) in te…
C) \( 12x - 17 \)
-
julios rotation maps point ( k(-6,9) ) to ( k(9,6) ). which describes t…
\(90^{\circ}\) clockwise rotation
-
question 5 (5 points) listen find x in the given figure if ( mangle aoc…
B) 8
-
identify the choice that best completes the statement or answers the qu…
D. vertex \((3,2)\) focus: \((-1,2)\)
-
solve \\( \\triangle a b c \\) if \\( m \\angle a = 100 ^ { \\circ }, m…
\( m\angle B = 57^{\circ}\), \(a\approx630.2\) in, \(b\approx536.7\) in
-
question 4 (5 points) a quadrilateral that has all congruent sides and …
C) square
-
pre-algebra ic sem 2 fall 2025 semester a 02:46:53 what is the volume o…
\(1,584\ in^3\)
-
question 3 (5 points) identify an angle thats congruent to \\( \\angle …
D) \( \angle 2 \)
-
pre-algebra ic sem 2 fall 2025 semester a 02:47:37 which statement corr…
Triangle \(B\) is a reflection of triangle \(A\) across the \(x -\)axis. Triangle \(C\) is a reflection of triangle \(A\) across the line \(y=x + 3\).
-
question 2 (5 points) listen in the given figure, if ( mangle pqs = man…
B) \( 25^{\circ} \)
-
question 1 (5 points) identify the pair of angles shown in the figure. …
C) Complementary angles
-
pre-algebra ic sem 2 fall 2025 semester a what is the area of the trape…
\(56\space in.^{2}\)
-
pre-algebra ic sem 2 fall 2025 semester a 02:50:30 what are the dimensi…
The base is 7 units and the height is 3 units.
-
semester a if $\\angle 2\\cong\\angle 4$ and $\\angle 5\\cong\\angle 7$…
Neither lines \(r\) and \(s\) nor lines \(t\) and \(u\) must be parallel.
-
a sphere and a cylinder have the same radius and height. the volume of …
\(\frac{100}{3}\text{ ft}^3\)
-
pre-algebra ic sem 2 fall 2025 semester a which correctly describes how…
The first option: The \(81^{\circ}\) angle and \(\angle2\) are corresponding angles so \(\angle2\) must measure \(81^{\circ}\). Angles \(1\) and \(2\) are supplementary angles so …
-
semester a if the triangle on the grid is translated by using the rule …
\((0,-2)\)
-
which pair of angles must be supplementary? ∠5 and ∠4 ∠1 and ∠6 ∠6 and …
\(\angle2\) and \(\angle5\)
-
what is the volume of the given figure? 120 ft³ 30 ft³ 60 ft³ 90 ft³
\(60\space ft^{3}\)
-
semester a mara ran 3 km north and then 4 km east. she will finish her …
12 km
-
semester a what is the length of the unknown leg in the right triangle?…
\(6\space mm\)
-
semester a what is the length of the hypotenuse of the triangle? $\\sqr…
\(17\space cm\)
-
lucas built a composite solid by joining 12 identical blocks, with dime…
1,072 square inches
-
the given net can be folded to form a square pyramid atop a cube. the n…
\(120\mathrm{cm}^2\)
-
if the triangle on the grid is translated three units left and nine uni…
\((-4,-7)\)
-
what is the area of the triangle? 45 square units 27 square units 54 sq…
45 square units
-
semester a which expression can be used to determine the length of segm…
\(\sqrt{8^{2}+3^{2}}\) (the second option)
-
the measure of \\( \\angle 3 \\) is \\( 42 ^ { \\circ } \\). what is th…
\(48^{\circ}\)
-
a builder plans to put two decorative windows near the roof of a house.…
12 square feet
-
rectangle j k l m is rotated 90° clockwise about the origin. what are t…
\( J'(1,4) \)
-
solve for x. figures are not necessarily drawn to scale.
\( x = 15 \)
-
a wooden block in the shape of a rectangular prism is cut into two cong…
The surface area of each piece is equal to the sum of half the surface area of the original block plus the area of the face created by the cut.
-
yu - xi draws a triangle with two angles measuring 79° and 23°. what is…
78
-
a sphere has a diameter of 14 ft. which equation finds the volume of th…
\(V=\frac{4}{3}\pi(7)^{3}\) (the second option)
-
a soup can in the shape of a cylinder is 6 inches tall and has a label …
\(56.5\) square inches
-
triangle lmn is reflected across a line, ( l=(12, -7) ), and ( l=(-7, 1…
the line \(y = x\)
-
holly and tamar completed the work in the table to determine if a trian…
Tamar is correct.
-
graph f and g in the same viewing rectangle. then describe the relation…
The graph of \(g(x)\) is the graph of \(f(x)\) shifted \(2\) units to the left and \(1\) unit down.
-
what are the possible dimensions of a rectangle with an area of 40 squa…
Base: 4 units, Height: 10 units; Base: 8 units, Height: 5 units; Base: 20 units, Height: 2 units.
-
which equation can be used to determine the distance between the origin…
\(d=\sqrt{(0-(-2))^2+(0 - (-4))^2}\) (the third option)
-
point g is rotated 90°. the coordinate of the pre - image point g was (…
counter - clockwise
-
4 fill in the blank 1 point a path in a park forms a triangle as shown.…
\(40.7\)
-
what is the length of y? round to the nearest tenth. y≈type your answer…
\(5.5\)
-
fill in the blank 1 point find the angle measure(s). round to the neare…
\(16.3\)
-
multiple choice 1 point in $\\triangle lmn$, $m\\angle l = 108^{\\circ}…
about \(5.3\)
-
pre - algebra ic sem 2 fall 2025 semester a what is the volume of the g…
\(1008\)
-
1 multiple choice 1 point in \\( \\triangle l m n, m \\angle l = 108 ^ …
about \(5.3\)
-
a cylinder and a cone are shown. which explains whether the bases of th…
The bases do not have the same area because the volume of the cylinder is not 3 times the volume of the cone, given the same heights.
-
if the two triangles are congruent, state how you know. if not, state o…
SSS
-
question 2 of 10 which of the following are right triangle congruence t…
A. Leg - angle (LA), B. Leg - leg (LL), C. Hypotenuse - angle (HA), D. Hypotenuse - leg (HL)
-
question 9 of 10 based only on the information given in the diagram, wh…
A. HL, C. LL, D. SAS
-
question 9 of 10 what is the measure of \\( \\angle a b c \\)? a. \\( 1…
B. \(63^{\circ}\)
-
draw all the lines of symmetry for this shape.
Draw a vertical line through the middle of the "W" shape.
-
find the measure of angle 5.
\(108\)
-
current skill find the measure of angle 2. label optional
\(111\)
-
question fill in the blank and dropdown menus to form a true statement …
El polígono tiene 6 lados. Es un hexágono equilátero (pero no equiángulo).
-
based only on the information given in the diagram, which congruence th…
A. LL, D. SAS
-
parallel lines r and s are cut by two transversals, parallel lines t an…
\(2\)
-
question 8 of 10 which of the following could be the ratio of the lengt…
# Explanation: ## Step1: Recall 30-60-90 triangle ratios In a 30-60-90 triangle, the sides are in the ratio \(1 : \sqrt{3} : 2\), where: - Shorter leg (opposite 30°): \(x\) - Long…
-
describe a sequence of transformations you can use to show ∠jlk ≅ ∠qnr.
Translate ∠JLK down 3 units and then left 1 unit.
-
practice describing congruent angle relationships ▶ study the example s…
a. \(\angle BCF\) b. \(148^{\circ}\)
-
given ( m parallel n ), find the value of ( x ) and ( y ).
\( x = 5 \), \( y = 146 \)
-
express the area of the entire rectangle. your answer should be a polyn…
\(x^{2}+12x + 27\)
-
find the values of x and y. x= y=
\( x = 79\), \( y = 61\)
-
given circles w and x below. find the area of the shaded region. round …
\(2119.5\)
-
solve for x. 5)
\(x = 9\)
-
find the surface area of this triangular prism. be sure to include the …
\(1560\ in^{2}\)
-
2. what is the length of \\( \\overline { e f } \\)?
24.5 in
-
solve for x to make a||b. a (4x + 14)° b (3x + 21)° x = ?
7
-
a side of the triangle below has been extended to form an exterior angl…
\(x = 48\)