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Ivanshal [37]
3 years ago
15

A jumbo chocolate bar with a rectangular shape measures 11 centimeters in​ length, 8 centimeters in​ width, and 3 centimeters in

thickness. Due to escalating costs of​ cocoa, the management has decided to reduce the volume of the bar by 20​%. To accomplish this​ reduction, management decides that the new bar should have the same 3 centimeter​ thickness, but the length and width of each should be reduced by an equal number of centimeters. What should be the dimensions of the new candy​ bar?
Mathematics
1 answer:
jolli1 [7]3 years ago
3 0

11ce^3 nt^2 imrs, 8ce^3 nt^2 imrs, 3ce^3 nt^2 imrs, 0.2, 3ce^3 nt^2 imr, ce^3 nt^2 imrs

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Answer:

3142.86 cubic cm

Step-by-step explanation:

volume of cone is given by formula

volume of cone = 1/3(area of base*height)

Given radius of base = 10cm

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thus area of base of cone is calculated below

\pi 10^2\\=> 22/7 *100\\=> 314.2857

area of base of cone is 314.2857 square cm

height = 30 cm

Thus volume of cone  = 1/3* (area of base*height)

                                   = 1/3(314.2857*30)

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volume of cone  to the nearest hundredth is 3142.86 cubic cm

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Step-by-step explanation:

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