Question

Find the length of the unknown side. Round your answer to the nearest whole number. (4 points)

a
7 inches

b
10 inches

c
25 inches

d
50 inches

Answer 1

Answer:

by Pythagoras theorem

we know that,

c^2 = 5^2+ 5^2

c^2= 25 +25

c = √50

c =7

so option (a) is correct.