The measure of 2 adjacent angles of a parallelogram are in ratio of 4:5. Find the measure of each angle of the parallelogram.
Answers
Answered by
3
Your answer must be---
Sum of the adjacent angles in any parallelogram= 180
ratio of adjacent angles = 4:5 (given)
let first angle = 4x
second angle = 5x
4x+5x=180
9x=180
x=180/9
x= 20
therefore
required angles are
first angle = 4x= 4*20 =80
second angle = 5x= 5*20 =100
Sum of the adjacent angles in any parallelogram= 180
ratio of adjacent angles = 4:5 (given)
let first angle = 4x
second angle = 5x
4x+5x=180
9x=180
x=180/9
x= 20
therefore
required angles are
first angle = 4x= 4*20 =80
second angle = 5x= 5*20 =100
Similar questions
Really helpful.