Question

solve this question with proper method plz........... no unwanted or useless answers plz....

Answer 1

Answer:

First angle is 90degree already given

Let smaller angle y

Then larger angle 3y

Sum of all angles of triangle=180degree

A/Q 90+y+3y=180

4y=90

y=22.5

Its all angles are=a) 22.5degree ,b) 67.5degree ,c) 90degree Ans.

Hope it will help you.