AnswersCR CCSS Math 2 S2 M2960OXSolving for Angle Measures of Right Triangles

Unit 2 Part 3 TEST: Geometry Answers

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A composite figure is comprised of a square and 4 semicircles.

Question illustration
A
as a pentagon and four semicircles
B
as two rectangles and four circles
C
as a square and four semicircles
D
as two triangles and four circles
23

A regular hexagon is shown.

Question illustration
A
6 in.
B
10 in.
C
14 in.
D
24 in.
25

A composite figure is comprised of a semicircle, trapezoid, and 2 rectangles.

Question illustration
A
as a circle, three rectangles, and a triangle
B
as a circle, a trapezoid, and four triangles
C
as a semicircle, three rectangles, and a square
D
as a semicircle, a trapezoid, and two rectangles
26

On a coordinate plane, parallelogram A B C D has points (3, 6), (6, 5), (5, 1), and (2, 2).

Question illustration
A
13 square units
B
14 square units
C
15 square units
D
16 square units
27

On a coordinate plane, triangle R S T has points (negative 5, 6), (3, 4), and (negative 2, 2).

Question illustration
A
(8 ∙ 4) - (10 + 12 + 16)
Option A
B
(8 ∙ 4) - (10 + 12 + 16)
C
(8 ∙ 4) - (5 + 6 + 8)
Option C
D
(8 ∙ 4) - (5 - 6 - 8)
28

A square is inscribed in a circle of diameter 12 millimeters. What is the area of the shaded region?

Question illustration
A
(72π – 144) mm2
B
(72π – 72) mm2
C
(288π – 288) mm2
D
(288π – 144) mm2
31

On a coordinate plane, triangle L M N has points (negative 1, 2), (negative 1, negative 4), and (3, negative 4).

Question illustration
A
12 square units
B
14 square units
C
15 square units
D
24 square units
32

The seismic activity density of a region is the ratio of the number of earthquakes during a given time span to the land area affected. A state had 424 earthquakes over a given time span and a land area of 71,300 square miles.What is the seismic activity density for this state? Round to the nearest ten thousandth, if necessary.

A
0.0046 earthquakes per square mile
B
0.0059 earthquakes per square mile
C
168.1604 earthquakes per square mile
D
179.0049 earthquakes per square mile
33

On a coordinate plane, trapezoid A B C D has points (negative 5, negative 2), (negative 1, 2), (0, negative 1), (negative 2, negative 3).

Question illustration
A
10 square units
B
12 square units
C
20 square units
D
24 square units
34

On a coordinate plane, triangle A B C and parallelogram G H J K are shown. Triangle A B C has points (2, 0), (1, negative 6), (negative 2, negative 4). Parallelogram G H J K has points (0, 0), (1, 2), (negative 2, 4), and (negative 3, 2).

Question illustration
A
The area of △ABC is 2 square units greater than the area of parallelogram GHJK.
B
The area of △ABC is 1 square unit greater than the area of parallelogram GHJK.
C
The area of △ABC is equal to the area of parallelogram GHJK.
D
The area of △ABC is 1 square unit less than the area of parallelogram GHJK.
35

A section of a rectangle is shaded to form a rhombus. The length of one side of the rectangle is 15, and the height is x.

Question illustration
A
4 units
B
6 units
C
8 units
D
9 units
36

A regular pentagon is shown.

Question illustration
A
5.88 cm
B
8.09 cm
C
12.36 cm
D
17.01 cm
37

The regular hexagon has a radius of 4 in.

Question illustration
A
24 in.2
B
42 in.2
C
48 in.2
D
84 in.2
38

On a coordinate plane, parallelogram R S T U has points (negative 3, 2), (4, negative 1), (4, negative 4), and (negative 3, negative 1).

Question illustration
A
21 square units
B
24 square units
C
28 square units
D
32 square units
39

A section of a rectangle is shaded to form a trapezoid. The lengths of the 2 bases are 7 and x. The length of a side that forms a right angle with side x is 7.

Question illustration
A
9 units
B
11 units
C
18 units
D
21 units
40

The area of the regular pentagon is 6.9 cm2.

Question illustration
A
2 cm
B
5 cm
C
10 cm
D
20 cm

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