A right triangle has legs 9 cm and 12 cm. What is the length of the hypotenuse?
Note
Use a² + b² = c². Here, c² = 9² + 12² = 225, so c = 15 cm.
A right triangle has legs 9 cm and 12 cm. What is the length of the hypotenuse?
Use a² + b² = c². Here, c² = 9² + 12² = 225, so c = 15 cm.