Question

I QI.
.DL and BM are the height on sides AB and AD
respectively of parallelogram ABCD. If the area of
parallelogram is 300 cm?, AB = 30 cm and
AD = 20 cm. Find the length of BM and DL​

Answer 1

Answer:

DL =10cm, BM=15cm

Step-by-step explanation:

Given: Area of parallelogram=300 cm2

Base(AB)=30 cm and base(AD)=20 cm

Since, Area of parallelogram=base×height

⇒300=30×DL

⇒ DL=300/30

DL= 10 cm

Again, Area of parallelogram=base×height

⇒300=20×BM

⇒BM=300/20

⇒BM=15 cm

Thus, the lengths of DL and BM are 10 cm and 15 cm respectively.