Question

In a parallelogram ABCD, DE is perpendicular to AB, BE = 4 cm and CD = 8 cm. Find the perimeter of ADE, if area of parallelogram is 24 cm. sq

pls tell me steps and diagram don't tell me answer ​

Answer 1

Answer:

Given, AB=8cm;BC=4cm

Perpendicular distance between AB and BC is DL=3cm

The area of the parallelogram =base×height

=AB×DL

=8×3=24cm

2

Area of the parallelogram =base×height

=AD×BM

24=4×height

Height=6cm

So the perpendicular distance between AD and BC is 6cm

Answer 2

Answer:

Given, AB=8cm;BC=4cm

Perpendicular distance between AB and BC is DL=3cm

The area of the parallelogram =base×height

=AB×DL

=8×3=24cm

2

Area of the parallelogram =base×height

=AD×BM

24=4×height

Height=6cm

So the perpendicular distance between AD and BC is 6cm