ALEKS Geometry and Measurement

Question 1

What is the area of a rectangle with length 12 cm and width 7 cm?

Accepted Answer

84 cm²

Answer

38 cm²

Answer

76 cm²

Answer

19 cm²

Question 2

What is the circumference of a circle with radius 5? (Use π ≈ 3.14)

Accepted Answer

31.4

Answer

78.5

Answer

15.7

Answer

25

Question 3

Two angles are supplementary. If one angle measures 65°, what is the other?

Accepted Answer

115°

Answer

25°

Answer

90°

Answer

295°

Question 4

A right triangle has legs of 6 and 8. What is the length of the hypotenuse?

Accepted Answer

10

Answer

14

Answer

12

Answer

7

Question 5

What is the volume of a cube with side length 4 cm?

Accepted Answer

64 cm³

Answer

16 cm³

Answer

48 cm³

Answer

12 cm³

Question 6

What is the sum of interior angles of a triangle?

Accepted Answer

180°

Answer

360°

Answer

90°

Answer

270°