Question

Two supplementary angles are such that two lines the measure of one is equal to three times the other find the measure of each angle

Answer 1

Answer:

45° and 135°

Step-by-step explanation:

let 1st angle = x

" 2nd " = y

A.T.Q

we have given that y=3x

So,

=》 x + y = 180°

=》 x + 3x = 180°

=》4x = 180°

=》 x = 45°

.: 1st angle = x = 45°

2nd angle = y = 3x = 3(45) = 135°