Question

What is the value oh m?

Answer 1

LOL MCQ question??

Answer 2

Thanks mate!

Answer 3

Medal will be appreciated -_-

Answer 4

Don't need to use Pythagoras at all here. It's just a simple proportional triangle. AC = AD +DC = 18. AC:m = m:7 or 18:m = m:7

\[\frac{18}{m} = \frac{m}{7}\]Cross-multiply and take the square root to find \(m\).

Answer 5

I will draw the triangle for you hold on btw thanks @whpalmer4