Question

HELP PLEASE!!!!! HIGH POINTS!!!!!

3. Set up the proportion and then solve for x.
Р
Q
6
9
S
X
R

Answer 1

x = 4

Explanation:

`In\: \triangle PQR, \: \angle PQR = 90\degree\: \&\: QS\perp PR`

Therefore, by geometric mean property:

`QS^2 = PS * SR`

`6^2 = 9 * x`

`36 = 9 * x`

`(36)/(9)= x`

`4 = x`