1.

Find the value of x in the figures.

Answer»

We know that ∠POQ + ∠QOR = 180°

[Linear pair: The two adjacent angles are said to form a linear pair of angles if their non–common arms are two opposite rays and sum of the angle is 180°]

3x° + 2x° = 180°

5x° = 180°

x° = 180°/5

x° = 36°



Discussion

No Comment Found