Saturday

August 23, 2014

August 23, 2014

Posted by **nabiha** on Thursday, April 22, 2010 at 4:12pm.

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.

i particularly need to know how to do c)

- maths -
**Reiny**, Thursday, April 22, 2010 at 5:47pmYou will have to tell us something about the sector cut out, either its sector angle or its arc length.

- maths -
**nabiha**, Thursday, April 22, 2010 at 6:20pmsector angle is 320 degrees without sliced cut which is therefore 40 degrees

**Related Questions**

maths - a cylindrical cake with radius 12cm and height 10cm has a slice cut out...

maths - a cylindrical cake with radius 12cm and height 10cm has a slice cut out...

maths - a cylindrical cake with radius 12cm and height 10cm has a slice cut out...

maths - a cylindrical cake with radius 12cm and height 10cm has a slice cut out...

maths - a cylindrical cake with radius 12cm and height 10cm has a slice cut out...

maths - a cylindrical cake with radius 12cm and height 10cm has a slice cut out...

maths - a cylindrical cake with radius 12cm and height 10cm has a slice cut out...

math - There is a circle that is cut in three slices one slice is (in fractions...

calculus I - a slice of pizza, in the form of a sector of a circle, is to have a...

Math - Danmy baked a chocolate cake for dessert.The cake was cut into slices....