Answer:
tym
Step-by-step explanation:
Brave
<h3>Name :Vikrant. Meaning :Powerful, Warrior, Brave, Victorious.</h3>
Just use your right angled triangle formula.
A=

Plug n chug
A=

A=71.5
I hope this helps you
let's find AB
AB=square root of 2^2+3^2
AB=square root of 13
cosO=2/sqrt13
sinO=3/sqrt13
tgO=3/2
ctgO=2/3

Factor square root of 32: 2^5/2.
Factor 4: 2^2

Cancel 2 1/2= 2 1/2.
2 1/2= square root of 2.
Answer: 
Hope this helps :)