Question

pls solve this sums..​

Answer 1

Answer:

∠1 = 120° ∠5 = 120°

∠2 = 60° ∠6 = 60°

∠3 = 120° ∠7 = 120°

∠4 = 60° ∠8 = 60°

Explaination:

• ∠1 = 120° [Given]

• ∠2 = 180-120 [Linear pair]

= 60°

• ∠3 = ∠1 [Vertically Opposite angles]

= 120°

• ∠4 = ∠2 [Vertically Opposite angles]

= 60°

• ∠5 = ∠1 [Corresponding Angles]

= 120°

• ∠6 = ∠2 [Corresponding Angles]

= 60°

• ∠7 = ∠3 [Corresponding Angles]

= 120°

• ∠8 = ∠4 [Corresponding Angles]

= 60°

Answer 2

Answer:

∠1 = 120°

∠2 = 180° - 120° = 60°

∠3 = 120° (opposite angles are equal)

∠4 = 60° (opposite angles are equal)

∠5 = 120° (Corresponding interior angles are equal)

∠6 = 180° - 120° = 60°

∠7 = 120° (opposite angles are equal)

∠8 = 60° (opposite angles are equal)

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