Math Math Geometry and Measurement

Question 1

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 2

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 3

How many degrees are in the interior angles of a triangle?

Accepted Answer

180°

Answer

The sum of interior angles of any triangle is always 180°.

Question 4

A rectangle has a length of 12 m and a width of 5 m. What is its perimeter?

Accepted Answer

34 m

Answer

Perimeter = 2(length + width) = 2(12 + 5) = 2 × 17 = 34 m.

Question 5

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

Accepted Answer

64 cm³

Answer

Volume of a cube = side³ = 4³ = 64 cm³.

Math Practice Test