Area of Composite Shapes

Front

What is the area of a shape?

Back

The area of a shape is the amount of space inside it, measured in square units.

Front

How do you find the area of a rectangle?

Back

Multiply the length by the width (Area = Length × Width).

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

Front

What is a composite shape?

Back

A composite shape is made up of two or more simple shapes, like rectangles, triangles, or circles.

Tags

CCSS.1.G.A.2

Front

How do you find the area of a composite shape?

Back

Find the area of each simple shape and then add them together.

Tags

CCSS.3.MD.C.7D

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 × Base × Height.

Tags

CCSS.6.G.A.1

Front

If a rectangle has a length of 8 inches and a width of 5 inches, what is its area?

Back

40 square inches (Area = 8 × 5).

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

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

Back

16 square centimeters (Area = Side × Side).

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What units are used to measure area?

Back

Area is measured in square units, such as square inches (in²), square centimeters (cm²), or square meters (m²).

Tags

CCSS.3.MD.C.5A

Front

If a shape has an area of 24 cm² and is made of two rectangles, what could be the areas of the rectangles?

Back

The areas could be 12 cm² and 12 cm², or 10 cm² and 14 cm², etc.

Tags

CCSS.3.MD.C.7D

Front

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

Back

The area is approximately 28.27 cm² (Area = π × Radius²).

Tags

CCSS.7.G.B.4