Question

Q.How can we find the length
and breadth of a rectangle if only the perimeter is given and length is twice of breadth where perimeter is 288m ????​

Answer 1

Step-by-step explanation:

perimeter (P)=288

L=2B

P=2(L+B)

288=2(2B+B)

144=3B

B=48

L=96

Answer 2

Answer:

like this type of answer

Step-by-step explanation:

Let the breadth of the field = x cm ∴ its length = 2x and, its perimeter = 2 x (length + breadth) = 2 x (2x + x) = 2(3x) = 6x cm Perimeter = 60 cm

60 cm = 6x cm

x = 60/6 = 10 cm

Breadth = x cm = 10 cm

Length = 2x cm = 20 cm