2 years ago

In a parallelogram ABCD, angle a=70, find 2angle d

Mathematics

2 answers:

11111nata11111 [884]2 years ago

7 0

The answer is gon b 110

Natali [406]2 years ago

6 0

Answer:

D = 110

Step-by-step explanation:

Given,

In a parallelogram ABCD,

∠A =70∘

∠A + ∠B = 180∘.. (supplementary angles)

∠B = 180∘ – 70∘ = 110∘

∠A = ∠C and ∠B = ∠D.. (Opposite angles of parallelogram)

∠A = 70∘, ∠B = 110∘, ∠C = 70∘, ∠D = 110

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In a parallelogram ABCD, angle a=70, find 2angle d​

In a parallelogram ABCD, angle a=70, find 2angle d