Request a call back

Join NOW to get access to exclusive study material for best results

ICSE Class 10 Answered

The radius of the hemisphere is 3.5cm and the height of cone is 10.5cm. AE =DC 0.5cm
question image
Asked by nikharaayush | 07 Mar, 2019, 10:21: PM
answered-by-expert Expert Answer
inside height of the conical shape container is obtained by considering the similar triangles shape of inner and outer cross section.
 
If overall height is 10.5 cm and hemisphere radius is 3.5, then height of conical shape container = 10.5-3.5 = 7 cm
 
If inside height of conical shape container is h, then we have   ( h/3 )  = ( 7/3.5)     or  h = 6 cm
 
volume of ice cream = (1/3)×π×3×3×6 + (2/3)×π×3.5×3.5×3.5 ≈ 146 cm3  
Answered by Thiyagarajan K | 08 Mar, 2019, 08:43: AM
ICSE 10 - Maths
Asked by botlarajshekhar | 22 Mar, 2024, 09:37: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Maths
Asked by dadoosumeksha | 13 Mar, 2024, 09:26: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Maths
Asked by vrj.parmar369 | 07 Mar, 2024, 11:27: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Maths
Asked by ronaldlhouvum | 22 Feb, 2024, 02:42: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Maths
Asked by kvanshulkumar613 | 20 Feb, 2024, 12:03: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Maths
Asked by mangadoddiswarnalatha | 19 Feb, 2024, 06:03: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Maths
Asked by salooni707 | 09 Feb, 2024, 01:08: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
Get Latest Study Material for Academic year 24-25 Click here
×