Question

area=504 sq cm breadth=21 cm find perimeter​

Answer 1

Given:

Area=504 square cm

Breadth=21 cm

To find:

Perimeter of the figure=?

Solution:

Area =length × breadth

504= length × 21

Length=504 /21

Length =24 cm

Now,

Perimeter= 2×(length + breadth)

Perimeter = 2× (24+21)

Perimeter = 2× 45

Perimeter=90 cm.

Hope it helps...❤