CLT Math 3

Question 1

A triangle has angles measuring 45°, 55°, and x°. What is x?

Accepted Answer

80

Answer

70

Answer

90

Answer

75

Question 2

The area of a circle with radius 5 is closest to:

Accepted Answer

78.5

Answer

31.4

Answer

50.0

Answer

62.8

Question 3

In a right triangle, the two legs measure 9 and 12. What is the hypotenuse?

Accepted Answer

15

Answer

13

Answer

18

Answer

21

Question 4

Two parallel lines are cut by a transversal. If one co-interior (same-side interior) angle is 110°, the other is:

Accepted Answer

70°

Answer

110°

Answer

80°

Answer

60°

Question 5

A rectangle has a perimeter of 36 and a length of 10. What is its width?

Accepted Answer

6

Answer

8

Answer

7

Answer

5

Question 6

The volume of a cylinder with radius 3 and height 4 is:

Accepted Answer

36π

Answer

48π

Answer

12π

Answer

24π

Question 7

An isosceles triangle has a vertex angle of 40°. What are the measures of its base angles?

Accepted Answer

70° each

Answer

80° each

Answer

60° each

Answer

65° each