Question

In a parallelogram, DL and DM are the height on sides AB and BC respectively. If area of parallelogram is 21840m2 and AB = 182m and BC = 140m. find the corresponding height to the bigger and the smaller sides.​

Answer 1

Answer:

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Answer 2

Given: Area of parallelogram=1470 cm²

Base(AB)=35 cm and base(AD)=49 cm

Since, Area of parallelogram=base×height

⇒1470=35×DL

⇒ DL=$\frac{1470}{35}$

⇒ DL=42 cm

Again, Area of parallelogram=base×height

⇒1470=49×BM

⇒BM= $\frac{1470}{49}$

⇒BM=30 cm

Thus, the lengths of DL and BM are 42 cm and 30 cm respectively.