Make-up Composite Area

Front

What is a composite area?

Back

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

Front

How do you calculate the area of a rectangle?

Back

Area = length × width.

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 × base × height.

Front

What is the area of a circle?

Back

Area = π × radius².

Front

What is a line segment?

Back

A part of a line that has two endpoints.

Front

How do you find the area of a composite figure?

Back

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

Front

What is the area of a square?

Back

Area = side × side.

Front

What is the difference between area and perimeter?

Back

Area measures the space inside a shape, while perimeter measures the distance around a shape.

Front

What is the area of a shaded region?

Back

The area of the shaded region is the difference between the total area and the area of the unshaded part.

Front

How do you convert square centimeters to square meters?

Back

Divide the area in square centimeters by 10,000.