Question

what is the width of a a rectangle with perimeter 118.8 mm and length for 44.3 mm?​

Answer 1

The answer is 15.1mm

Step-by-step explanation:

Use the formula 2(l+b) = perimeter of rectangle

2 ( 44.3 + b) = 118.8 mm

88.6+ 2b = 118.8

118.8 - 88.6 = 2b

30.2 = 2b

15.1 =b