Geometry Pre-Assessment

Front

What is the formula for calculating the area of a rectangle?

Back

Area = length × width.

Front

What is the formula for calculating the area of a triangle?

Back

Area = 1/2 × base × height.

Front

What is the formula for calculating the area of a circle?

Back

Area = π × radius².

Front

What is the difference between diameter and radius?

Back

Diameter is twice the radius; it is the distance across the circle through the center.

Front

If the radius of a circle is 5 units, what is the diameter?

Back

Diameter = 2 × radius = 10 units.

Front

What is the area of a rectangle with a length of 5 units and a width of 3 units?

Back

Area = 5 × 3 = 15 square units.

Front

What is the area of a triangle with a base of 4 units and a height of 3 units?

Back

Area = 1/2 × 4 × 3 = 6 square units.

Front

What is the area of a circle with a radius of 7 units?

Back

Area = π × 7² ≈ 154 square units.

Front

What is the measure of the distance from the center of a circle to any point on its circumference?

Back

This distance is called the radius.

Front

What is the area of a rectangle with a length of 10 units and a width of 4 units?

Back

Area = 10 × 4 = 40 square units.