Question

Find the value of x if the opposite angles of a parallelogram are 2x and (3x-40)​

Answer 1

Step-by-step explanation:

We know that opposite angles of a parallelogram are equal. Therefore,

given 2 angles are of equal magnitude.

3x−2=50−x

3x+x=50+2

x=13

Therefore the angle are;

50−x=>50−13=37

0

3x−2=>3(13)−2=39−2=37

0

The other 2 angles of parallelogram are

180−37=143

0

Therefore all angles of parallelogram are;

37

0

,143

0

,37

0

,143

0

Answered By

toppr

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