DCAS DCAS Geometry and Measurement

Question 1

What is the area of a rectangle with a length of 12 cm and a width of 5 cm?

Accepted Answer

60 cm²

Answer

34 cm²

Answer

17 cm²

Answer

120 cm²

Question 2

Which of the following best describes a right angle?

Accepted Answer

An angle that measures exactly 90°

Answer

An angle that measures exactly 180°

Answer

An angle less than 90°

Answer

An angle greater than 90°

Question 3

A triangle has sides measuring 3 cm, 4 cm, and 5 cm. What type of triangle is this?

Accepted Answer

Right triangle

Answer

Equilateral triangle

Answer

Obtuse triangle

Answer

Isosceles triangle

Question 4

What is the perimeter of a square with a side length of 7 inches?

Accepted Answer

28 inches

Answer

14 inches

Answer

49 inches

Answer

21 inches

Question 5

How many degrees are in a straight angle?

Accepted Answer

180°

Answer

90°

Answer

360°

Answer

270°

Question 6

What is the volume of a rectangular prism that is 4 cm long, 3 cm wide, and 5 cm tall?

Accepted Answer

60 cm³

Answer

47 cm³

Answer

24 cm³

Answer

94 cm³