Question

2 adjacent angles of a parallelogram are (2x+30°) and (3x+30°). Find the value of x.. Please answer​

Answer 1

Answer:

Adjacent angles of parallelogram are supplymentry

Therefore value of. x is 24 degree.

Answer 2

Answer:

Let the value of x

therefore, In parallelogram adjacent angle is 180°

A/q

(2x+30°)+(3x+30°) = 180°

2x+30°+3x+30° = 180°

2x+3x+30°+30° = 180°

5x+90° = 180°

5x = 180°- 90°

5x =90°

x =90/5

x =18°

The two adjacent angle is

1st angle = (2x+30°) = (2×18+30°) = 66°

2nd angle = (3x+30°) = (3×18+30°) = 84°