Question

Calculate the angles of a parallelogram if the sum of the two angles is 160 °

Answer 1

Explanation:

in parallelogram sum of angles = 360°

2 angles' sum is given = 160 °

let other angles be x

so

160 ° +x+x = 360

160 +2x = 360

2x = 360 - 160

2x = 200

x = 100

the other two angles are of 100 ° each