Question

Find the missing length PLEASE HELP NEED IT ASAP

Answer 1

c =
`√(58)`

Explanation:

Using Pythagoras' identity in the right triangle

c² = 7² + 3² = 49 + 9 = 58 ( take the square root of both sides )

c =
`√(58)`

Answer 2

58

Explanation:

According to Pythagoras Theorem:

`{7}^(2) + {3}^(2) = {c}^(2)`

Hence,

`= > {c}^(2) = {7}^(2) + {3}^(2)`

`= > {c}^(2) = 49 + 9`

`= > {c}^(2) = 58`

`= > c = √(58)`

So,

`c = √(58)`

Is the answer.