AnswersGeometryGeometric Modeling in Two Dimensions

Geometric Modeling in Two Dimensions — Test Answers

25 verified answers4 views
2
Free Preview

What is the area of parallelogram RSTU ?

A
24 square units
B
21 square units
C
32 square units
D
28 square units
3

Trapezoid ABCD is graphed in a coordinate plane. What is the area of the trapezoid?

A
24 square units
B
12 square units
C
20 square units
D
10 square units
4

What is the measure of angle BCD ?

A
155 degrees
B
25 degrees
C
40 degrees
D
140 degrees
5

What is the area of parallelogram RSTU ?

A
38 square units
B
32 square units
C
26 square units
D
24 square units
6

What is the total area of the three triangles?

A
13 square units
B
12 point 5 square units
C
13 point 5 square units
D
14 square units
7

What is the approximate area of the hexagon?

A
84 in. squared
B
24 in. squared
C
48 in. squared
D
42 in. squared
8

How does the area of triangle ABC compare to the area of parallelogram GHJK ?

A
The area of triangle ABC is 1 square unit greater than the area of parallelogram GHJK .
B
The area of triangle ABC is 2 square units greater than the area of parallelogram GHJK .
C
The area of triangle ABC is 1 square unit less than the area of parallelogram GHJK .
D
The area of triangle ABC is equal to the area of parallelogram GHJK .
9

Which statement about the number of earthquakes the states had for the given time span is true?

A
State B had approximately 1 comma 533 more earthquakes than State A.
B
State A had approximately 1 comma 533 more earthquakes than State B.
C
State B had approximately 3 comma 362 more earthquakes than State A.
D
State A had approximately 3 comma 362 more earthquakes than State B.
10

Which statements are true? Choose three correct answers.

A
The population density for City B can be found using the ratio 48 comma ratio of 592 to 26 .
B
City D has the lowest population density of the four cities.
C
The population density of City B is greater than that of City C.
D
The population density for City D can be found using the ratio ratio of 258 to 196 comma 429 .
E
City A has the greatest population density of the four cities.
11

In the regular nonagon shown, what is the measure of angle x ?

A
45 degrees
B
40 degrees
C
60 degrees
D
36 degrees
12

Figure ABCD is a parallelogram. Two trapezoids are created using line segment XY such that line segment AX is congruent to line segment CY What is true about the areas of the trapezoids?

A
Each area is equal to the area of ABCD .
B
The area of AXYD is greater than the area of BXYC .
C
The area of AXYD is less than the area of BXYC .
D
Each area is equal to half of the area of ABCD .
14

What is the measure of angle cap b ?

A
108 degrees
B
128 degrees
C
118 degrees
D
98 degrees
15

What is the area of the equilateral triangle, rounded to the nearest tenth?

A
24 point 2 cm squared
B
16 point 2 cm squared
C
2 point 7 cm squared
D
4 point 1 cm squared
16

What is the area of the composite figure?

A
266 square centimeter
B
262 square centimeter
C
264 square centimeter
D
268 square centimeter
17

What is the area of triangle LMN ?

A
14 square units
B
15 square units
C
12 square units
D
24 square units
19

What is the area of the shaded region?

A
25 pi minus 12 times square centimeter
B
25 pi minus 30 times square centimeter
C
25 pi minus 48 times square centimeter
D
25 pi minus 24 times times square centimeter

Did you find these answers helpful?