posted by Sara on .
am having difficulties trying to find out the missing dimensions of a cutout piece. Can someone please tell me how to figure out the dimensions. They've given me the dimensions for the whole solid, but just not the cut out piece. Your help will be appreciated :-)
There is a solid in my book, which is shaped like a cube/box. It has a piece cut out in the middle.
Top view: 25cm, and 35cm
Side view: 25cm and 25cm
Front View: 25 cm and 35 cm
The whole Surface Area for this solid is 4750cm. The cutout piece is in the middle. I am unable to explain further. All of you actually have to see the picture of this object.
You could go to math links 9 . com, and go to information centre. and then go to tour of text. It's on page xi. Where it says :each obect has been constructed from centimetre... But the problem is that you can't actually see it, because it's #7, and the figures are located below:-(