College Math Placement Test Geometry 5

Question 1

Two supplementary angles are in the ratio 2:7. What is the measure of the larger angle?

Accepted Answer

140°

Answer

40°

Answer

126°

Answer

70°

Question 2

A square is inscribed in a circle of radius 5. What is the area of the square?

Accepted Answer

50

Answer

25

Answer

100

Answer

25π

Question 3

What is the slope of a line perpendicular to the line passing through (1, 3) and (4, 9)?

Accepted Answer

−1/2

Answer

2

Answer

1/2

Answer

−2

Question 4

A triangle has vertices at (0,0), (6,0), and (0,8). What is its area?

Accepted Answer

24

Answer

48

Answer

12

Answer

30

Question 5

The diagonal of a square is 12√2. What is the perimeter of the square?

Accepted Answer

48

Answer

24

Answer

144

Answer

72

Question 6

An equilateral triangle has a perimeter of 30. What is its area?

Accepted Answer

25√3

Answer

150

Answer

75√3/2

Answer

50√3

Question 7

A rectangular garden is 12 m long and 9 m wide. A path of uniform width 1.5 m surrounds it on the outside. What is the area of the path?

Accepted Answer

72 m²

Answer

108 m²

Answer

180 m²

Answer

63 m²