Q. 1465.0( 4 Votes )
Given, ∠A = 80
⟹The sum of the adjacent angles of a parallelogram is 180
Hence, ∠A + ∠B = 180
∠B = 180-80
∠B = 100
⟹The opposite angles of a parallelogram are equal.
Hence, ∠C = ∠A = 80
And, ∠D = ∠B = 100
Rate this question :
How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
view all courses
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation