Question

In the given figure, ABCD is a parallelogram. If DE 1 AB, AB - 16 cm, BC - 12 cm
DE = 6 cm, then the length of altitude corresponding to side BC is

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Answer 1

Answer:

using the formula of area of ||gm

2

1

×AB×altitude1=

2

1

×AD×altitude2

AB×altitude1=AD×Altitude2

10×7=AD×8

AD=

8

70

=8.75