two rectangles have an area of 36 square inches. Name two possible perimeters for the rectangles.
4 & 9
2 & 18
this is on my homework
i don't think that it was right
6 * 6
4 * 9
well i need help on some thing.
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thanks for answering question, now i can finish my quiz
No i'm just using this to make sure i dont fail
Yes if you have this question on homework PUT It IN!!!!!!1
Aka you smart XD
Since area is equal to length * width
Finding the factors of 36 gives the length and width of the possible rectangles
1*36
2*18
3*12
4*9
6*6
Perimeter is equal to
length + length + width + width
so the possible perimeters for the rectangles are
36+36+1+1=74 inches
18+18+2+2=40 inches
12+12+3+3=30 inches
9+9+4+4=26 inches
6+6+6+6=24 inches