Question

Find the missing side of each triangle

Please help

Answer 1

B)
`√(115)`

Explanation:

Pythagoras is
`a^(2) +b^(2) =c^(2) \\`

Where C is the longest side. You have a and c so

`14^(2)-9^(2) =x^(2) \\196-81=x^(2) \\√(115) =x`