Question

3. Two opposite angles of a ||gm are (2x + 8)°
and (5x - 82). Determine each angle of
the parallelogram.
loi​

Answer 1

Answer:

(2x + 8)° and (5x - 82)° are the given opposite angles

so, as you know that in ||gm two sides and angles are equal. therefore, the rest two angle will be also (2x + 8)° and (5x - 82)

Answer 2

2x+8=5x-82

8+82=5x-2x

84=3x

x=28

Angle 1= 2×28+8

=64°

Angle 2= 5×28-82

=58°