Question

Find the hypotenuse of the triangle using the Pythagorean theorem. Round your answer to the nearest tenth. A. 20.0 cmB. 14.2 cmC. 10.0 cmD. 6.3 cm

Answer 1

Step-by-step explanation

`x^2=9^2+11^2`
`x^2=81+121`
`x^2=202`
`x=√(202)`
`x\approx14.2\text{ cm}`

Answer

14.2 cm