Question

in figure, ABCD and AEFG are both parallelogram if ∠c = 80 degree then ∠dgf is
A) 100°
B) 60°
C) 80
D) 120°

Answer 1

Answer:

80

Step-by-step explanation:

opposite angles are same in every parallelogram

Answer 2

Given: ABCD & AEFG are parallelograms

∠c = 80°

To find: ∠DGF

According to Parallelogram law,

∠C = ∠A = 80°

Since GF is parallel to AB

(Due to corresponding angle)

∠DGF = ∠DAB

∠DGF = 80°

So in parallelogram, ∠DGF is equal to 80°