The perimeter of a rectangle is 230cm and length is 70cm then what will be the breath
Answers
Answered by
1
perimeter of rectangle=2(l+b)
230cm=2(70+b)
230/2=70+b
115 =70+b
115-70=b
85=b
breadth=85cm
230cm=2(70+b)
230/2=70+b
115 =70+b
115-70=b
85=b
breadth=85cm
Answered by
1
given
perimeter of a rectangle =230
2 (l+b) =230
l+b=230÷2=115
b=115-70
breadth=45cm
hope it helps you
mark my answer as brainliest please..
perimeter of a rectangle =230
2 (l+b) =230
l+b=230÷2=115
b=115-70
breadth=45cm
hope it helps you
mark my answer as brainliest please..
Similar questions