Posted by **mahogany** on Sunday, September 20, 2009 at 9:50pm.

write an expression for the area of this rectangle 20cm on the top 4cm on the right at the top and 8cm on the left.evaluate your expression to find the area.

- 6th grade -
**stephani**, Sunday, September 20, 2009 at 10:01pm
A= l*W*H

20*4*8= 640

- Math -
**PsyDAG**, Monday, September 21, 2009 at 11:10am
Indicate the subject in the subject box, so tutors with the needed expertise are more likely to respond to your question.

Area is two dimensional, while volume is three dimensional. Otherwise, **stephani** is correct, but the equation should be:

Volume = Length * Width * Height

I hope this helps a little more. Thanks for asking.

- 7thgrade -
**carmen**, Wednesday, February 24, 2010 at 6:58pm
i need help surface area of the cyliner whose radius is 2.8m and height is 5.8m

- 6th grade -
**dessie norwood**, Wednesday, August 31, 2016 at 5:26pm
2748593559264926403-6)3705+3)%-(48$+$!'-$+-$(4+4+$4+$"+%484+9#(-%7$+-$7$?7$+$7$!4$-$+$8%

## Answer This Question

## Related Questions

- Algebra - Top of the rectangle is 2x+5 right hand side is 5. Write an expression...
- 9th grade polynomials - How do you write the expression for the area of the ...
- 6th grade - tHE AREA OF A RECTANGLE IS 24CM2 IF THE LENGTH OF THE SIDES ARE ...
- Math - a) Write an expression in terms of n and m for the area of the top of the...
- Calculus - The region R is a rectangle with vertices P(a,lna), Q(a,0), S(3,0), ...
- CALCULUS - The region R is a rectangle with vertices P(a,lna), Q(a,0), S(3,0), ...
- Grade 9 Math - There is one large rectangle ABCD, top line is AD and bottom is ...
- math - There is on large rectangle ABCD, top line is AD and bottom is BC. A line...
- Algebra - A rectangle has dimensions in feet as shown in the figure it is 2x +5 ...
- Math help another - Find the area of the composite figure. Square with missing ...

More Related Questions