Question

Please answer the questions

Answer 1

1. root (7²+8²)=10.63
2. root (10²-5²)=8.66
3. root (11²-3²)=10.58
4. root (18²+15²)=23.43

Explanation:

a²+b² = c²

a = side of right triangle

b = side of right triangle

c = hypotenuse