Question

Find the missing side of the triangle

Answer 1

Answer: x = 24

Explanation:

Use the Pythagorean Theorem:

`x^(2)+18^(2)=30^(2) \\x^(2) = 30^(2)-18^(2)\\x=\sqrt{30^(2)-18^(2)}=√(900-324)=√(576) =24`