Posted by Janise on Tuesday, January 25, 2011 at 9:03pm.
Formula for perimeter,
P = 2L + 2w
2L + 2w = 16
2(L + w)= 16
L + w = 8
You need numbers that add to 8.
8 + 0 = 8
7 + 1 = 8
6 + 2 = 8
See how many you can come up with.
There might be any easier way, that I'm not thinking about.
Good luck
Cross off 8 + 0 = 8.
Can't have a side of 0.
Related Questions
geometry - what is a similiar triangle to one that has a perimeter of 16 inches ...
geometry - ABCD is an isosceles trapezoid with a height of 4 inches and bases of...
math - one of the two numbers that can be both the perimeter and the area of the...
math hw - the areas of two rectangles are 15 square inches and 16 square inches...
Geometry - Find the perimeter of a right trangle with legs that measure 16 ...
math - Raymond has exactly 360 square inches of cardboard to make a box. He ...
geometry - Two sides of a triangle measure 4 inches and 9 inches. Determine ...
Math - John says he can make three rectangles of different sizes each out of 16 ...
Geometry - A kite has diagonals of 16 inches and 23 inches as seen below. What ...
Math - Of all rectangles that can be formed from thirty 4 x 4 squares, the one ...
For Further Reading
