Friday, July 9, 2010

Pyramid problem sum

Question: The diagram shows a solid which is composed of a pyramid VABCD and a cuboid ABCDEFGH. ABCD is a square of side 8cm, VD is the height of the pyramid, which is 6cm and CG =12 cm. find


(a) the volume of the solid (done!)

(b) the total surface area of the solid.
 
Click Here to see Diagram
 
Answer:
 
 
Click Here To Download .pdf

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