Question

what is this answer please.

Answer 1

b^2 = 9^2 - 6^2
b^2 = 81 - 36
b^2 = 45
b= √45
b= 3√5

Answer 2

Heya!!✋

Here is your answer.

•••••••••••••••••••••••••••••••••••

If, a = 6 , c = 9 , b = ?

By the Pythagorean theorem,

c² = b² + a²

=> b² = c² - a²

=> b² = 9² - 6²

=> b² = 81 - 36

=> b² = 45

=> b. = √45

In the question, it says, what is the value of under the root.

So, answer is 45.

♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦

Hope it will help you, friend. :)