Question

How can I find the area of rectangle ABCD if I know the perimeter and the height.(The perimeter is 54 cm).

The height is 15cm.

Answer 1

Well, you know the height right?

Answer 2

yea

Answer 3

there are two sides, for the 'height'
so... 54-15-15=24

Answer 4

how would you use 24 to get the answer to the last two sides?

Answer 5

divide it by 54?

Answer 6

There are two sides left, and 24 left. Divide it by 2 :)

Answer 7

oh XD kk

Answer 8

i knew i had to divide though

Answer 9

You did :)

Answer 10

24/2=12

Answer 11

so that means 12*15=180 which is the AREA! :D

Answer 12

Great! Now you have the height and the width. The area is cake after this :D

Answer 13

Yeah! :D

Answer 14

YEAH!! ty

Answer 15

<3 of course