7th Grade - Area Review

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 × base × height

Front

Calculate the area of a triangle with a base of 7 mm and a height of 10 mm.

Back

35 mm squared

Front

What is the area of a rectangle with a length of 5 cm and a width of 4 cm?

Back

20 cm squared

Front

What is the formula for the area of a rectangle?

Back

Area = length × width

Front

How do you find the area of a composite shape?

Back

Add the areas of the individual shapes that make up the composite shape.

Front

Calculate the area of a rectangle with a length of 8 inches and a width of 6 inches.

Back

48 square inches

Front

What is the area of a square with a side length of 4 cm?

Back

16 cm squared

Front

What is the formula for the area of a square?

Back

Area = side × side

Front

Calculate the area of a triangle with a base of 10 cm and a height of 5 cm.

Back

25 cm squared

Front

What is the area of a circle with a radius of 3 cm?

Back

Approximately 28.27 cm squared (Area = π × radius²)