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!VolumeofaCone
Video359onwww.corbettmaths.com
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Question1: Workoutthevolumesofeachoffollowingcones. Giveeachanswertoonedecimalplace.
(a) (b) (c)
Question2: Workoutthevolumesofeachofthefollowingcones. Giveeachanswerintermsof𝛑
(a) (b) (c)
Question3: Workouttheverticalheightofeachcone. Giveeachanswertoasuitabledegreeofaccuracy.
(a) (b) (c)
Examples
Workout
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� �
!VolumeofaCone
Video359onwww.corbettmaths.com
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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Apply
Answers
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