Question

plz tell me 1 question​

Answer 1

Let given Angle = A = 80°

We know that, The sum of adjacent angles of parallelogram is 180°.

So, ∠A + ∠B = 180°

→ ∠B = 180° - 80°

→ ∠B = 100°

We also know that, Opposite angles of parallelogram are equal.

So, ∠A = ∠C & ∠B = ∠D

Hence, ∠C = 80° & ∠B = 100°

Finally,

∠A = 80°

∠B = 100°

∠C = 80°

∠D = 100°

Answer 2

Answer:

Step-by-step explanation:

Refer to the attachment below.