Question

the perimeter of a rectangular sheet 200cm . if the length is 74cm ,find it's breadth also find the area.​

Answer 1

Answer:

it breadth is equal to 26 cm and its area is equal to lxb = 74×26=1924cm²

Answer 2

Answer:

Perimeter = 2(l+b)

So,

Length is given as — 74 cm

Then,

Breadth

⟹ 2(74+b) = 200

⟹ 148 +2b = 200

⟹ 2b = 200 -148

⟹ b = 52/2

So, b = 26 cm

Area = L × B = 74 ×26

= 1924 cm²