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CBSE Class 9 Answered

ABCD is a parallelogram in which CD = 15 cm, its corresponding altitude AM is 8 cm and CN AD. If CN = 10 cm, then find the length of AD.
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
answered-by-expert Expert Answer

ar (||gm ABCD) = base Altitude

= CD AM

= 15 cm 8 cm

= 120 cm2

Again ar(||gm ABCD) = AD CN

120 = AD 10

AD = 12 cm

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

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