Question

A room is 5 m 40 cm long and 35 cm wide find the area and perimeter

Answer 1

the area of perimeter= ( L X b )2

Answer 2

Hii friend,

LENGTH OF THE ROOM = 5M 40 CM = 5×100 + 40 = 500 + 40 = 540 CM

BREADTH OF THE ROOM = 35 CM

THEREFORE,

AREA OF THE ROOM = L× B = 540 × 35 = 18900 CM²

AND,

PERIMETER OF THE ROOM = 2(L+B) = 2(540+35) = 2 × 575= 1150 CM.


HOPE IT HELPS!!!!