SOLUTION: A rectangle has a perimeter 36cm. If its length is 11cm what is its width?
Algebra.Com
Question 877127: A rectangle has a perimeter 36cm. If its length is 11cm what is its width?
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
P = 2*(L+W)
36 = 2*(11+W)
36/2 = 11+W
18 = 11+W
18-11 = W
7 = W
W = 7
The width is 7 cm.
RELATED QUESTIONS
if there is a rectangle that has an area of 45cm2 and a perimeter of 36cm what is its... (answered by ptaylor)
The perimeter of a rectangle is 53cm. If the length is four times the width decreased by (answered by waynest)
A rectangle has a perimeter of 36cm. The length is twice the width. What is the area of... (answered by Finavon)
if a rectangle has an area of 875 sq ft what is its length, perimeter,... (answered by Earlsdon)
A rectangle has a width of 12 feet. If its perimeter is 100 feet, what is its... (answered by rfer)
A rectangle has a width of 12 feet. If its perimeter is 100 feet, what is its length?
(answered by jim_thompson5910)
The rectangle has a length twice as long as its width. If its width is "x" its perimeter... (answered by jim_thompson5910)
A rectangle has length 32 inches and its perimeter is 6 times its width. What is its... (answered by jorel555)
a rectangle has length measuring twice it width. if it width is 7cm what is its... (answered by macston)