Question

Find the breadth of a rectangular of perimeter 660 metre and the length of a 210 metre

Answer 1

P=2×(L+B)

660=2×(210+B)

660=420+2B

2B=660-420

2B=240

B=240÷2

=120

therefore, Breadth=120 metre

Answer 2

Answer:

Step by step explanation:

P = 2 x ( L+ B )

660 = 2 x ( 210 + B )

660 = 420 + 2B

2B = 660 - 420

2B = 240

B = 240 ÷ 2

= 120

Therefore,

Breadth = 120 metre..✔✔

Hope it help you....⭐⭐