2006-07-21 15:44:17 · 10 answers · asked by Anonymous in Education & Reference ➔ Homework Help
The formula is 2(l+b). i.e, 2(12+4.5)=33 ft
2006-07-21 15:49:31 · answer #1 · answered by Anonymous · 1⤊ 0⤋
The formula for the perimeter is:
Perimeter equals two times Lenght plus two times width.
P = 2L + 2W
P = 2(12) + 2(4.5)
P = 24 + 9
P = 33
The perimeter is 33 ft.
The answer is P = 33
The solution set is {33}
2006-07-22 02:52:42 · answer #2 · answered by SAMUEL D 7 · 0⤊ 0⤋
To find the perimeter of a rectangle just add all of the sides.
So,
12+12+4.5+4.5=?
2006-07-21 15:49:23 · answer #3 · answered by tooqerq 6 · 0⤊ 0⤋
12+12+41/2+41/2= 33
2006-07-21 15:49:08 · answer #4 · answered by erica 2 · 0⤊ 0⤋
enable W= width. What do you recognize approximately length? it extremely is 5 extra effective. So W+5= length. The equation for perimeter is P= 2 width + 2 length. So substiute on your variables: 40 2 = 2 W + 2 (W+5) you would be waiting to end this up (i desire).
2016-12-14 11:35:33 · answer #5 · answered by ? 4 · 0⤊ 0⤋
P = 2L + 2W = 2(12) + 2(4.5) = 24+9 = 33.
2006-07-21 15:48:28 · answer #6 · answered by ? 3 · 0⤊ 0⤋
Perimeter: 2xLength plus 2x Height.
so (2X12)+(2X4½)
or 24+9=33
2006-07-21 15:48:24 · answer #7 · answered by Marvinator 7 · 0⤊ 0⤋
It's the total of all 4 sides - 33ft.
2006-07-21 15:49:06 · answer #8 · answered by Newt 4 · 0⤊ 0⤋
walk around it- you have two sides that are 12 feet, and 2 sides that are 4 1/2 feet. add it all up. that is "peri" (around) "meter" measure"
2006-07-21 15:49:29 · answer #9 · answered by ncmjohns 2 · 0⤊ 0⤋
The answer is...... 33
Good Luck.....
2006-07-21 15:53:45 · answer #10 · answered by Lady P 1 · 0⤊ 0⤋