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March 30, 2015

March 30, 2015

Posted by **nabiha** on Thursday, April 22, 2010 at 4:00pm.

a) Calculate the area on top of the slice that has been cut out.

b) Calculate the volume of the cake that remains after the slice has been removed.

c) Calculate the surface area of the cake that remains after the slice has been removed.

- maths -
**Reiny**, Thursday, April 22, 2010 at 5:42pmYou will have to tell us something about the sector cut out, either its sector angle or its arc length.

- maths -
**Anonymous**, Thursday, April 22, 2010 at 6:10pmsector angle is 320 degrees

- maths -
**nabiha**, Thursday, April 22, 2010 at 6:20pmthis is me nabiha named anonymous

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