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Get Answers to all your Questions
In a parallelogram abcd , bc=cd and angle a is 90 than show it is a square.
Answers (1)
Given: abcd is a parallelogram & bc=cd..(i)
abcd is a parallelogram So, ab = cd & bc =ad ...(ii)
From equation (i) and (ii)
ab = bc = cd = ad
And angle a is 90 degree.
Hence abcd is a square.
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