Question

2. Find the length of the rectangle if the perimeter
and width are :
(a) Perimeter = 86 cm, width = 18 cm
(b) Perimeter = 128 cm, width = 25 cm
(c) Perimeter = 151 cm, width = 29.5 cm







please.... explanation with full method ​

Answer 1

Answer:

Perimeter of rectangle = 2(l+b ) 86. =2(l+18) 86/2. =l+18 43 = l+18 43-18. =l 25 =l so length = 25 hope it can help you