Question

Find each angles of a parellelogram if two consecutive angles are in ratio 1is to 3

Answer 1

Answer:

sum of adjacent angles is supplementary I.e.180° let's take X as a constant . therefore 1x+3x=180°,4x=180° X=180°/4=45° then angle one 1x=1(45°)=45° and angle two 3x=3(45°)=135°. hope you got it ☺️.