Question

Find the length of the hypotenuse of a right triangle with legs of lengths 12 ft and 16 ft answer

Answer 1

Use Pythagorus theorem: 

a²+b²=c²
(12)²+(16)²=c²
400=c²
√400=c 
20=c 

Therefore, the hypotenuse would be 20 ft. 

Hope I helped :)