Chapter 10A Review

Front

What is the formula for the area of a rectangle?

Back

Area = base × height

Front

If a rectangle has an area of 36 ft² and a base of 4 ft, what is the height?

Back

9 ft

Front

What is the formula for the area of a triangle?

Back

Area = (base × height) / 2

Front

A ship’s triangular signal flag has a base of 8 inches and an area of 64 square inches. What is the height?

Back

16 in

Front

What is the formula for the area of a parallelogram?

Back

Area = base × height

Front

A parallelogram has an area of 50 cm² and a height of 4 cm. What is the base?

Back

12.5 cm

Front

What is the area of a shape with a base of 12 m and a height of 7 m?

Back

84 m²

Front

What is the height of a parallelogram if the area is 18 m² and the base is 10 m?

Back

1.8 m

Front

What is the relationship between area and dimensions of a shape?

Back

Area is calculated based on the dimensions (base and height) of the shape.

Front

What does it mean if a shape has a larger area?

Back

It means the shape occupies more space.