Question

find the length of rectangular park whose perimeter is 260cm and breadth 50cm​

Answer 1

Answer:

length=80 cm

please follow

Answer 2

Answer:

perimeter of rectangle is 2(length+ breadth)

perimeter = 260 cm

breadth = 50 cm

length = X

perimeter of rectangle is 2(length+ breadth)

260 cm = 2(X + 50 cm)

260 cm= 2X +100 cm

260 cm - 100 cm = 2X

160 cm = 2X

X = 80 cm

So, Length = 80 cm