Question

DL and BM are the heights on the sides AB and AD respectively of parallelogram ABCD. If the area of parallelogram is 300cm sq,AB=30cm and AD=15cm, find the length of two altitudes BM and DL.​

Answer 1

$\mathfrak{\huge{\red{Brainly\:Quality\:Answer}}}$

Given that, Area of the parallelogram = 300 sq. cm.

But, area of the parallelogram = base × height

⇒ AB× DL = 300

⇒ 30× DL = 300

⇒ DL=10

The length of DL = 10cm

In the same way,

Given that, Area of the parallelogram = 300sq. cm.

But, area of the parallelogram = base × height

⇒ AD× BM = 300

⇒ 15 × BM = 300

⇒ BM=20

The length of BM = 20 CM.

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