Question

What is the value of "w" ?

Answer 1

Answer:

w = $\sqrt{147}$

Step-by-step explanation:

Using Pythagoras' identity in the right triangle

w² + 7² = 14²

w² + 49 = 196 ( subtract 49 from both sides )

w² = 147 ( take the square root of both sides )

w = $\sqrt{147}$