Area

Front

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

Back

Area = length × width.

Front

How do you find 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 composite figure?

Back

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

Front

How do you calculate the area of a composite figure?

Back

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

Front

What units are used to measure area?

Back

Square units (e.g., square meters, square inches).

Front

What is the area of a square?

Back

Area = side × side.

Front

How do you find the area of a shaded region in a figure?

Back

Calculate the area of the entire figure and subtract the area of the unshaded part.

Front

What is the relationship between area and perimeter?

Back

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

Front

What is the area of a rectangle with a length of 7 cm and a width of 3 cm?

Back

Area = 7 cm × 3 cm = 21 cm².