Math check my answers
posted by Rihanna
I posted this before can someone please check my answers and help me thanks:)
2 rectangles have equal areas determine the area of each rectangle then use this info to determine the perimeter.
rectangle one:
length of 2p + 3
width of 3.8
after my work i got p= 1.5
so the area is 14.4 and the perimeter is 19.6
is it correct?
rectangle 2 :
length of 6p
width of 2.4
and im stuck on this one
can someone check my work for the first rectangle and help me on the second one, thanks :)

bobpursley
How did you get p from one rectangle? Odd.
If areas are equal
area1=area2
(2p+3)*3.8=(6p)2.4
7.6p+11.4=14.42.4p
10p=25.8
p=2.58
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2 rectangles have equal areas determine the area of each rectangle then use this info to determine the perimeter. rectangle one: length of 2p + 3 width of 3.8 after my work i got p= 1.5 so the area is 14.4 and the perimeter is 19.6 …