Math, asked by motiraisinghani18, 7 months ago

इन पैरेललोग्राम एबीसीडी फाइंड एंगल बीएसी एंड एंगल डी​

Answers

Answered by sadansharmaipca
1

Answer:

In a parallelogram, opposite angles are always equal.

⇒∠A=∠C and ∠B=∠D

as ∠A=70

o

⇒∠C=70

o

Also ∠A+∠B+∠C+∠D=360

o

⇒∠B+∠D=360

o

−140

o

⇒2∠B=220

o

⇒∠B=110

o

⇒D=110

o

solution

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