Question

5. Find the breadth of the rectangle whose perimeter is 360 cm and whose length is
(i) 116 cm
(ii) 140 cm​

Answer 1

Answer

Perimeter of rectangle

=2(l+b)

Given length l=116cm

Perimeter =360cm

2(l+b)=360

2(116+b)=360

116+b=

2

2×180

b=180−116

b=64