CBSE Class 10 Answered
triangles/area
Asked by | 12 Feb, 2009, 10:18: PM
Expert Answer
The tent has a total height of 13.5 m out of which 3 m is the cylindrical height.
So height of the conical part is 10.5 m.
So to find the cost of cloth required, we need to find the curved surface area of the tent and multiply it with the rate for per sq m.
The required C.S.A.
=C.S .A of the cone + C.S.A. of the cylinde.
To find the C.S. A. of the cone we need the slant height
Let r= radius of the base of the cone as well as the cylinder( they have same radii)=14 m
Find this are and multiply it by 80 to find the total cost.
Q.2)
Let the radii of the circular parts be
R=33
and
r=27
slant height =l=10
Then,
total surface area (excluding the upper end)
=
Answered by | 13 Feb, 2009, 08:45: AM
CBSE 10 - Maths
Asked by sandeepsg9814 | 03 Mar, 2024, 10:11: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by vandana | 17 Feb, 2024, 12:46: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by skj809563 | 24 Nov, 2023, 09:07: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by advikanagare29 | 13 Nov, 2023, 09:07: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by harjinder13100 | 31 Oct, 2023, 05:48: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by naveenkumarbana1 | 08 Jan, 2020, 07:38: AM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by | 02 Jan, 2013, 09:56: AM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by Manisha Vadagave | 18 Dec, 2012, 07:25: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by Manisha Vadagave | 18 Dec, 2012, 07:23: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by Manisha Vadagave | 18 Dec, 2012, 07:19: PM
ANSWERED BY EXPERT