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CBSE Class 9 Answered

In the given figure, ABCD is parallelogram and AE DC. If AB is 20 cm and the area of parallelogram ABCD is 80 cm2, find AE.
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
answered-by-expert Expert Answer

AB = 20 cm

AB = CD (opposite sides of a ||gm)

CD = 20 cm

ar(||gm ABCD) = base height

80 = 20 AE

AE = 4 cm

Answered by | 04 Jun, 2014, 03:23: PM

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