Envision Topic 6

Front

What is area?

Back

Area is the amount of space inside a shape, measured in square units.

Front

What is an exact area?

Back

An exact area is a precise measurement of the space inside a shape.

Front

What is an estimated area?

Back

An estimated area is an approximate measurement of the space inside a shape.

Front

How do you find the area of a rectangle?

Back

Multiply the length by the width.

Front

If a rectangle has an area of 56 square feet and one side is 8 feet, what is the other side?

Back

7 feet.

Front

What happens to the area if the unit squares are smaller?

Back

The area of the shape becomes bigger, larger, or greater.

Front

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

Back

Area = Length x Width.

Front

If a shape has an area of 40 square cm and a white rectangle inside it has an area of 6 square cm, what is the area of the blue shape?

Back

34 square cm.

Front

What is the area that is NOT glass in a door if the total area is 36 sq. ft and the glass area is 4 sq. ft?

Back

32 sq. ft.

Front

What does it mean to subtract an area?

Back

To find the area of a part of a shape by removing the area of another part.