4. MD Benchmark Review

Front

Mark lives 4 kilometers from the school. How many meters is that?

Back

4 kilometers = 4,000 meters.

Front

4 centimeters = ______ millimeters

Back

4 centimeters = 40 millimeters.

Front

What is the measure of a right angle?

Back

A right angle measures 90 degrees.

Front

What is the area of a rectangle?

Back

Area = length × width.

Front

A ping pong table measures 9 feet by 5 feet. What is the area of the ping pong table?

Back

Area = 9 feet × 5 feet = 45 square feet.

Front

What is the formula to find the area of a circle?

Back

Area = π × radius².

Front

What is the measure of a straight angle?

Back

A straight angle measures 180 degrees.

Front

How many millimeters are in a centimeter?

Back

1 centimeter = 10 millimeters.

Front

What is the area of a pizza with a radius of 3 inches?

Back

Area = π × (3 inches)² = 28.27 square inches (approximately 28 square inches).

Front

What is the perimeter of a rectangle?

Back

Perimeter = 2 × (length + width).