Question

Someone please help me answer this!!

Answer 1

Answer:

39

Step-by-step explanation:

You should use the pythagorean theorem!

Answer 2

Here's the solution,

The given triangle is a Right angled triangle,

So, by applying Pythagoras theorem :

=》

${c}^{2} = {36}^{2} + 15 {}^{2}$

=》

${c}^{2} = 1296 + 225$

=》

$c {}^{2} = 1521$

=》

$c = \sqrt{1521}$

=》

$c = 39$

hence, the value of c = 39 cm