NeSA NeSA Geometry & Measurement

Question 1

What is the perimeter of a square with a side length of 9 cm?

Accepted Answer

36 cm

Answer

Perimeter of a square = 4 × side = 4 × 9 = 36 cm.

Question 2

What is the area of a triangle with a base of 10 cm and a height of 6 cm?

Accepted Answer

30 cm²

Answer

Area of a triangle = ½ × base × height = ½ × 10 × 6 = 30 cm².

Question 3

How many degrees are in a straight angle?

Accepted Answer

180°

Answer

A straight angle forms a straight line and measures exactly 180°.

Question 4

Which type of triangle has all three sides of equal length?

Accepted Answer

Equilateral

Answer

An equilateral triangle has three equal sides and three equal angles of 60° each.

Question 5

What is the volume of a rectangular prism with length 5 cm, width 4 cm, and height 3 cm?

Accepted Answer

60 cm³

Answer

Volume = length × width × height = 5 × 4 × 3 = 60 cm³.

NeSA - Nebraska State Accountability Practice Test