NeSA NeSA Geometry & Measurement 2

Question 1

What is the circumference of a circle with a radius of 7 cm? (Use π ≈ 3.14)

Accepted Answer

43.96 cm

Answer

Circumference = 2πr = 2 × 3.14 × 7 = 43.96 cm.

Question 2

In a right triangle, the two shorter sides measure 3 cm and 4 cm. What is the hypotenuse?

Accepted Answer

5 cm

Answer

Using the Pythagorean theorem: 3² + 4² = 9 + 16 = 25, so the hypotenuse = √25 = 5 cm.

Question 3

What is the measure of each interior angle of a regular hexagon?

Accepted Answer

120°

Answer

Sum of interior angles of a hexagon = (6−2)×180° = 720°; each angle = 720°/6 = 120°.

Question 4

A cube has a side length of 4 cm. What is its surface area?

Accepted Answer

96 cm²

Answer

A cube has 6 faces; surface area = 6 × side² = 6 × 16 = 96 cm².

Question 5

What is the area of a circle with a diameter of 10 cm? (Use π ≈ 3.14)

Accepted Answer

78.5 cm²

Answer

Radius = 5 cm; area = πr² = 3.14 × 25 = 78.5 cm².

NeSA - Nebraska State Accountability Practice Test