Question

please help me in 2nd question. Tomorrow is my maths exam ​

Answer 1

Step-by-step explanation:

2 (i)

In Parallelogram opposite angles are equal

Therefore

Angle B = Angle D

Hence angle D = y = 100

Angle z + angle B = 180 ( Adjacent angles in a parallelogram are 180)

Angle Z + 100 = 180

Angle Z = 80

Angle Z = Angle x = 80 (opposite angles are equal)