A right triangle has side lengths 20 cm, 21 cm, and 29 cm. What is its perimeter?
Note
Perimeter means the total distance around a shape. Add all three side lengths: 20 + 21 + 29 = 70 cm.
A right triangle has side lengths 20 cm, 21 cm, and 29 cm. What is its perimeter?
Perimeter means the total distance around a shape. Add all three side lengths: 20 + 21 + 29 = 70 cm.