Question

2)
If opposite angles of parallelogram are (4x)° &
(3x + 45)º find value of x.​

Answer 1

Answer:

Step-by-step explanation:

Opposite Angles of a Parallelogram are equal

Therefore,

63-3x = 4x-7

63+7 = 4x+3x

=> 7x = 70

=> x = 10

These angles are (63-3×10) = 33°

And other two angles are = 180°-33° = 147°