Area of Composite Figures

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

How do you calculate the area of a triangle?

Back

Area = 1/2 × base × height.

Tags

CCSS.6.G.A.1

Front

What is the area of a circle?

Back

Area = π × radius².

Tags

CCSS.7.G.B.4

Front

What is a composite figure?

Back

A composite figure is a shape that is made up of two or more simple geometric shapes.

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, calculate the area of each simple shape and then sum them up.

Tags

CCSS.3.MD.C.7D

Front

What is the area of a trapezoid?

Back

Area = 1/2 × (base1 + base2) × height.

Tags

CCSS.6.G.A.1

Front

What units are used to measure area?

Back

Area is measured in square units, such as square meters (m²), square inches (in²), square centimeters (cm²), and square feet (ft²).

Tags

CCSS.3.MD.C.5A

Front

What is the significance of the shaded region in area problems?

Back

The shaded region typically represents the area that needs to be calculated or is of interest in the problem.

Front

How do you convert square meters to square kilometers?

Back

To convert square meters to square kilometers, divide the area in square meters by 1,000,000.

Tags

CCSS.2.MD.A.2

Front

What is the area of a semicircle?

Back

Area = 1/2 × π × radius².

Tags

CCSS.7.G.B.4