two adjacent angles of a parallelogram are (2x+9)° and (4x-3)°. Find the angles
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Answer:
Put the value of x in the angles.
You can easily find out the angles
Step-by-step explanation:
(2x+9)°+(4x-3)° = 180°
2x+9+4x-3 = 180
2x+4x+9-3 = 180
6x+6 = 180
6x = 180-6
6x = 174
x = 174/6
x = 29
x = 29°
Step-by-step explanation:
One angle = 2x+9
Second Angle= 4x-3
As the angles are adjacent to each other so,
2x+9 + 4x-3 = 180°
6x+6=180°
6x= 180° - 6
6x = 174
x = 174/6
x= 29
1st Angle
2x+9
2*29+9
= 67
2nd Angle
4x-3
4*29-3
= 113