Question

length of rectangle 72cm , perimeter 236. find the breadth of rectangle

Answer 1

Answer:

Step-by-step explanation:

Perimeter=2(l+B)

236cm=2(72cm+B)

236cm/2=72cm+B

118cm-72cm=B

46cm=B

Answer 2

breath of rectangle is 92 CM bcoz
perimeter of rectangle =2( l+b) _____eq1
but perimeter = 236. ( given)___eq2
from 1 and 2
236 =2( l+b)
length = 72cm
236=2(72+b)
236=144+b
236-144=b
93cm = b