Me. i will mark brainliest is right!

answer:

the answer to your question is w = 16

step-by-step explanation:

data

a = 12

c = w

b = 20

from the picture we conclude that it is a right triangle so, we use the pythagorean theorem to find the measure of w.

                              b² = a² + c²

solve for c

                              c² = b² - a²

substitution

                              w² =   20² - 12²

simplification

                              w² = 400 - 144

                              w² = 256

                              w =

result

                              w = 16              

boxplot e is the answer