Question in image below

A.) 4

B.) 2

C.) 8

D.) 6

6

The sides are equal.

Thus

$JP=x+2=4+2=\boxed{6}$

add the table and i will answer correctly

step-by-step explanation:

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.