The perimeter p of the rectangle with length l and width w is:
p = 2l + 2w
that is, two times its length and two times its width, lets solve for the width w and substitute known data:
<span>p = 2l + 2w
</span>2w = p - 2l
w = (<span>p - 2l</span>)/2
w = (56 - (2*12))/2
w = (56 - 24)/2
w = 32/2
w = 16
therefore the width of the rectangle is 16 in
It’s B! You multiply the height by width
The answer is 0 because it isn't above 49 and therefore can't be rounded to 100.
Hope this helps :)
1 ,3, 1
The first one is 1 the second is 3 and the last one is 1
