Fran wants to cover a rectangular box with contact paper. The box is 10cm long, and 5cm wide and 5cm high. How much paper will she need to cover all 6 sides?
2(10 * 5) + 2(10 * 3) + 2(3 * 5) = _________ square cm
Is this correct 13,260
No.
(2 * 50) + (2 * 30) * (2 * 15) = ??
Is this correct? 4,800
No. I'm sorry, but I made a typo in my last post.
This is what it should be,
(2 * 50) + (2 * 30) + (2 * 15) = ??
Ok that's no problem Ms. Sue I just appreciate your help.
Is this correct 190