Question

Find the value of x in the triangle shown below 3 6

5

√18

√27

4

Answer 1

a^2 + b^2 = c^2

In this case we're looking for C

so

(3)^2 + b^2 = (6)^2

9 + b^2 = 36

b^2 = 36-9

√b^2 = √27

b = 3√3

Answer 2

the answer is actually d= 27

Explanation: