Area & Perimeter Practice Flashcard

Front

What is the distance around an object called?

Back

Perimeter

Front

What is the space inside an object called?

Back

Area

Front

If a rectangle has a length of 4 units and a width of 2 units, what is its area?

Back

8 square units

Front

If a rectangle has a perimeter of 20 units and one side is 6 units long, what is the length of the other side?

Back

4 units

Front

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

Back

Area = length × width

Front

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

Back

Perimeter = 2 × (length + width)

Front

If a square has a side length of 5 units, what is its area?

Back

25 square units

Front

If a square has a perimeter of 24 units, what is the length of one side?

Back

6 units

Front

What is the area of a triangle with a base of 4 units and a height of 3 units?

Back

6 square units

Front

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

Back

12 units