Question

the breadth and area of a rectangle are 7 cm and 105 cm² find the length and perimeter of the rectangle​

Answer 1

Breadth = 7 cm

Area = 105cm²

So, Area = Length × Breadth

=> 105 = Length × 7

=>Length = 105/7 = 15 cm

Perimeter = 2(Length + Breadth)

=> 2 (15 + 7)

=>44cm