Area and Perimeter

Front

What is the perimeter?

Back

The perimeter is the total distance around a shape.

Front

How do you find the area of a rectangle?

Back

Area = length x width.

Front

What is the formula for the perimeter of a rectangle?

Back

Perimeter = 2(length + width).

Front

What is area?

Back

Area is the amount of space inside a shape.

Front

If a square has a side length of 4 units, what is its area?

Back

Area = 4 x 4 = 16 square units.

Front

If a rectangle has a length of 5 units and a width of 3 units, what is its perimeter?

Back

Perimeter = 2(5 + 3) = 16 units.

Front

What unit is used to measure area?

Back

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

Front

What is the perimeter of a square with a side length of 6 units?

Back

Perimeter = 4 x 6 = 24 units.

Front

How do you find the area of a triangle?

Back

Area = 1/2(base x height).

Front

What is the perimeter of a triangle with sides measuring 3, 4, and 5 units?

Back

Perimeter = 3 + 4 + 5 = 12 units.