Wednesday

July 23, 2014

July 23, 2014

Posted by **Rihanna** on Sunday, June 2, 2013 at 5:14pm.

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 6-p

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 :)

- Math check my answers -
**bobpursley**, Sunday, June 2, 2013 at 6:21pmHow did you get p from one rectangle? Odd.

If areas are equal

area1=area2

(2p+3)*3.8=(6-p)2.4

7.6p+11.4=14.4-2.4p

10p=25.8

p=2.58

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