Area of Composite Figures

Front

What is a composite figure?

Back

A composite figure is a shape that is made up of two or more simple geometric shapes, such as rectangles, triangles, and circles.

Tags

CCSS.1.G.A.2

Front

How do you find the area of a composite figure?

Back

To find the area of a composite figure, break it down into simpler shapes, calculate the area of each shape, and then sum those areas.

Tags

CCSS.3.MD.C.7D

Front

What is the formula for the area of a rectangle?

Back

Area = length × width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 × base × height.

Tags

CCSS.6.G.A.1

Front

What is the formula for the area of a circle?

Back

Area = π × radius².

Tags

CCSS.7.G.B.4

Front

If a rectangle has a length of 5 cm and a width of 3 cm, what is its area?

Back

Area = 5 cm × 3 cm = 15 cm².

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If a triangle has a base of 4 cm and a height of 3 cm, what is its area?

Back

Area = 1/2 × 4 cm × 3 cm = 6 cm².

Tags

CCSS.6.G.A.1

Front

If a circle has a radius of 2 cm, what is its area?

Back

Area = π × (2 cm)² ≈ 12.57 cm².

Tags

CCSS.7.G.B.4

Front

What is the area of a shaded region in a composite figure?

Back

The area of a shaded region is found by calculating the total area of the figure and subtracting the area of the unshaded parts.

Tags

CCSS.3.MD.C.7D

Front

What is the area of a figure with dimensions 8 ft by 5 ft?

Back

Area = 8 ft × 5 ft = 40 ft².

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3