Question

if each pair of opposite sides of a quadrilateral is equal , then it is a parallelogram.
can you reason out why?​

Answer 1

QUESTION

if each pair of opposite sides of a quadrilateral is equal , then it is a parallelogram can you reason out why?

Answer:-

parallelogram=opposite sides equal +opposite angles equal

Step-by-step explanation:

we are given that ab=cd and bc=ad

join ac

ac=ac

in Δabc andΔcda

we have

ab=cd

bc=ad

ac=ac

Δabc ≅Δcda

⇒∠a=∠c

 ∠b=∠d

hence proved

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Answer 2

Answer:

Yes,Each pair of opposite sides of a quadrilateral is a parallelogram.

Step-by-step explanation:

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