Question

Triangle similarity question with picture. PLEASE HELP!!!!!!

Answer 1

use below to find \(a\) :-

altitude = geometric mean of segments of hypotenuse

Answer 2

\(20 = \sqrt{21 \times a}\)

Answer 3

once you have \(a\), u may find \(b\) using pythagora or similar triangles

Answer 4

OK, give me a sec to figure it out.

Answer 5

okie

Answer 6

So, does a=\[\frac{ 400 }{ 21 }\]

Answer 7

I think that the correct answer to the question is A. @ganeshie8

Answer 8

optionA is \(\large \color{red}{\checkmark}\)

Answer 9

Awesome, thanks for your help.