Question

The parameter of a rectangle is 160 cm is length is 50 cm find the breadth

Answer 1

Answer:

30 cm

Step-by-step explanation:

Perimeter of rectangle = 160 cm.

Length = 50 cm.

2(L+B) = 160

2(50 + B ) = 160

50 + B = 80

B = 80 - 50 = 30 cm.

Breadth of rectangle = 30 cm.

Answer 2

Answer:

p = 2(l+b)

P=2I+2b

2b=P-2I

2b=160-2x50

2b = 160-100

2 b = 60

b = 30cm

breadth b=30cm