A and B are two adjacent angles of a parallelogram if ∠A : ∠B = 1 : 2. Then, ∠A =
Home
/
A and B are two adjacent angles of a parallelogram if ∠A : ∠B = 1 : 2. Then, ∠A =
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Verified answer
Answer:
Solution :-
In parallelogram, sum of adjacent angles =180
Given they are in ratio 1:2.
∴x+2x=180
⇒3x=180
⇒x=60
∴ the angles are 60
∘
,120
∘
,60
∘
,120
∘