Question

Find the length of the hypotenuse. Round your answer to the nearest hundredth

Answer 1

The answer is C , 7.62

Explanation:

`a^(2) =b^(2) +c^(2) \\a^(2) =7^(2) +3^(2) \\a^(2) =49+9\\a^(2) =58\\a= √(58) \\a=7.62`

Answer 2

c^2=a^2+b^2

=7^2+3^2

=49+9

=58

c^2=58

c=

`√(58 = 7.6)`

the answer is C=7.62..