Question

The perimeter of a rectangle is 90 centameters the lenth is 27meters what is the width of the rectangle

Answer 1

Answer:

p=90c

l=27cm

Step-by-step explanation:

p=2(l+b)

90=2(27+b)

90/2=27+b

45=27+b

b=45-27

b=18cm

hope it helps

Answer 2

Answer: 18cm

Step-by-step explanation:

The perimeter is 90cm and the length is 27cm.

           27cm

w                           w

           27 cm

Perimeter = 90 centimeters

P= l+w+l+w

90= 27+w+27+w

90= 54+w+w

36=w+w

what number can we add twice to get 36?

The width of the rectangle us 18 centimeters.

Hope it helps!!