Question

if the supplement of an angle is 2/3 rd of given angle , then the measure of greatest angle is​

Answer 1

Answer:

Ans = let the angle will be x

its supplementary is equal to 180 degree

Step-by-step explanation:

180 - x = 2/3x

= 3(180-x)= 2x

540-3x= 2x

540=5x

=x=540/5

x=108

now the angle supplement=180-x=180-108=72