Question

length:breath = 7:3 perimeter = 50 find the area of rectangle
answer correctly​

Answer 1

Answer:

Area = 131.25 sq cm

Step-by-step explanation:

Let length and breadth be 7x & 3x respectively.

perimeter = 50

2 ( 7x + 3x) = 50

x = 2.5

length = 7×2.5 = 17.5

breadth = 3 ×2.5=7.5

Area = length ×breadth

= 17.5×7.5

= 131.25