Question

Approximate the length of the hypotenuse to the nearest tenth without adding a calculator

Answer 1

hypotenuse=6.4

Explanation:

One side is 4 units and the other is 5 units.

Hypotenuse= c^2

a^2+b^2=c^2

5^2+4^2=c^2

25+16=c^2

41=c^2

√41=c

c=6.4