SOLUTION: what is the dimensions for the rectangle that has the perimeter of 30 and the area of 56

Question 1115175: what is the dimensions for the rectangle that has the perimeter of 30 and the area of 56

Found 2 solutions by ikleyn, Shin123:
Answer by ikleyn(52925) (Show Source): You can put this solution on YOUR website!
.

The sum of dimensions is L + W = 30/2 = 15 and the product is L*W = 56 =============> The dimensions are 7 units and 8 units.

Answer by Shin123(626) (Show Source): You can put this solution on YOUR website!
L+w=30/2=15
l *w=56
7 *8=56
7+8=15
=========>Dimensions are 7 and 8.
RELATED QUESTIONS
what is the dimensions of a rectangle that has a perimeter of 56 and an area of 96? (answered by palanisamy)
what is the perimeter and the area of the largest square that can be formed from... (answered by Alan3354)
The width of a rectangle is 8 more than the length. The perimeter of the rectangle is 56... (answered by jorel1380)
the perimeter of a rectangle is 56 yards. what are the dimensions of the rectangle with... (answered by lwsshak3)
WHAT ARE THE AREA AND PERIMETER OF A RECTANGLE THAT HAS DIMENSIONS OF 11 AND 8 FOR ITS... (answered by Alan3354)
the perimeter of a rectangle is 56 cm and the area is 195 square cm, then what are the... (answered by Alan3354)
A rectangle has perimeter 56 feet and it’s area is 180 sq feet find the dimensions of... (answered by MathLover1)
A rectangle has a perimeter of 30 inches and it's dimensions are whole numbers what is... (answered by Alan3354)
Find the dimensions of a rectangle of area 225 square centimeters that has the least... (answered by Fombitz)