workout click here - corbettmaths · 2016. 9. 19. · question 1: a solid is formed from a cylinder...

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!VolumeofaCone

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Question1: Workoutthevolumesofeachoffollowingcones. Giveeachanswertoonedecimalplace.

(a) (b) (c)

Question2: Workoutthevolumesofeachofthefollowingcones. Giveeachanswerintermsof𝛑

(a) (b) (c)

Question3: Workouttheverticalheightofeachcone. Giveeachanswertoasuitabledegreeofaccuracy.

(a) (b) (c)

Examples

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!VolumeofaCone

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Question4: Calculatethelengthoftheradiusforeachofthesecones. Giveeachanswertoasuitabledegreeofaccuracy.

(a) (b) (c)

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Question1: Asolidisformedfromacylinderandacone. Findthevolumeofthesolid.

Question2: Asolidconeismadefromamaterialwhichhasadensityof8.7g/cm³. Thedimensionsoftheconeareshownbelow. Findthemassofthecone.

Question3: Thesphereandconehaveanequalvolume. Findtheradiusofthesphere.

Question4: Calculatethevolumeoftheconeshown Giveyouranswerto1decimalplace.

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Answers

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