prove that diagonals of parallelograme bisect the opposit angles
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Prove:-
Let the angles of parallelogram be named asA, B,C, andD.
In triangle, ABD and triangle BCD
angleA=angleC(Oppo. angles of //gm)
AB=CD(Oppo. sides of //gm)
AD=BC(same reason)
Hence, triangle ABD congruent to triangle BCD
By CPCT,
angle ABD=angle CBD
and, angle ADB=angleCDB.
Hence proove...
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Let the angles of parallelogram be named asA, B,C, andD.
In triangle, ABD and triangle BCD
angleA=angleC(Oppo. angles of //gm)
AB=CD(Oppo. sides of //gm)
AD=BC(same reason)
Hence, triangle ABD congruent to triangle BCD
By CPCT,
angle ABD=angle CBD
and, angle ADB=angleCDB.
Hence proove...
Hope it will help you..
Please Mark me as brainliest...
Thanks..
kishorkunal820:
I really sorry miss but it is not a correct .you should look the application of cpct
no, it is correct make a diagram first with diagonal BD... then you will understand
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