Question

Take a look at the figure. What is the value of y? A. y = 16 B. y = 64 C. y = 14 D. y = 32

Answer 1

$\sqrt{2y} +3=11$

$\sqrt{2y} =11 -3$

$\sqrt{2y} =8$

square both sides

2y = 64

∴ y = 64/2 = 32

The answer is option D. y = 32