More Area of Composite Figures

Front

What is the formula for finding the area of a rectangle?

Back

Area = length × width.

Front

What is the formula for finding the area of a triangle?

Back

Area = 1/2 × base × height.

Front

What is the formula for finding the area of a circle?

Back

Area = π × radius².

Front

What is a composite figure?

Back

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

Front

How do you find the area of a composite figure?

Back

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

Front

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

Back

Area = 4 units × 4 units = 16 units².

Front

What is the area of a rectangle with a length of 5 units and a width of 3 units?

Back

Area = 5 units × 3 units = 15 units².

Front

If a composite figure consists of a rectangle and a triangle, how do you calculate the total area?

Back

Calculate the area of the rectangle and the triangle separately, then add the two areas together.

Front

What is the area of a triangle with a base of 6 units and a height of 4 units?

Back

Area = 1/2 × 6 units × 4 units = 12 units².

Front

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

Back

Area = π × (3 units)² ≈ 28.27 units².