A rectangle has a length of 4cm, a width of 3 cm, and an area of 12cm. What is the perimeter of the rectangle?

I got the answer 12, and I'd just like to check my work. Can someone help me, please? Thanks to everyone.

Question

A rectangle has a length of 4cm, a width of 3 cm, and an area of 12cm. What is the perimeter of the rectangle?

I got the answer 12, and I'd just like to check my work. Can someone help me, please? Thanks to everyone.

mertsj · Answer

Did you draw the rectangle?

jhonyy9 · Answer

do you know formula for perimeter of a rectangle ?

amberlynnmaxwell · Answer

Yes, I did. Though, I don't know the correct formula for finding the perimeter of a 3D object

mertsj · Answer

A rectangle is a plane figure.  It is not 3 dimensional.

mertsj · Answer

In general you find perimeter by adding all the sides.

amberlynnmaxwell · Answer

Ok, thank you for telling me this. :)

jhonyy9 · Answer

do you can calculi it now ?

mertsj · Answer

You are welcome.

amberlynnmaxwell · Answer

You are as well :) Thank you again for helping with my math, @Mertsj and I can calculate it now @jhonyy9

amberlynnmaxwell · Answer

Thank you both

mertsj · Answer

Good for you!!

jhonyy9 · Answer

ok. good luck

bye bye

amberlynnmaxwell · Answer

Good luck to you as well

bye bye