Ask a Doubt
Request a call back

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

CBSE Class 9 Answered

Surface areas & volumes
Asked by varunrocker94 | 12 Jun, 2008, 11:48: AM
Expert Answer

Hi Varun,

The formula for the curved surface area of a cylinder is given by:

2Rh where R is the radius of the cylinder and h is the height of the cylinder.

Topper Learning Team

Answered by | 13 Jun, 2008, 09:07: AM
Multiple Choice Questions Practice Test Subjective Questions Webinar Subjective Questions Pre Board Assessment

Concept Videos

Application Videos

Answered Unanswered My Questions My Answers
CBSE 9 - Maths
find the radius of a sphere whose area is 154 cm
Asked by manishgupta8980 | 15 Jul, 2022, 09:17: PM
ANSWERED BY EXPERT
CBSE 9 - Maths
The radii of two cones are equal. If their slant heights are in the ratio 5:8, find the ratio of their curved surface area.
Asked by Sanjuhi4998 | 29 Jan, 2022, 01:35: PM
ANSWERED BY EXPERT
CBSE 9 - Maths
curved surface area of a cone is 308 cm2 and it's slant height is 14 cm find (i) radius of the base and (ii)total surface area of the cone
Asked by anirani51 | 01 Dec, 2021, 10:24: PM
ANSWERED BY EXPERT
CBSE 9 - Maths
the perimeter of the base of a right circular cylinder is 88 cm and it's height is 10cm then its volume is
Asked by remsindi | 18 Jul, 2021, 06:11: PM
ANSWERED BY EXPERT
CBSE 9 - Maths
If side of a cube is increase by 20% so how much percentage will its diagonal increase
Asked by sg871787 | 11 Jan, 2021, 08:01: AM
ANSWERED BY EXPERT
CBSE 9 - Maths
If the slant height of a cone 12cm and radius of the base is 14 cm, then the total surface area is --------------.
Asked by pia.jhirwal | 08 Jan, 2021, 11:32: AM
ANSWERED BY EXPERT
CBSE 9 - Maths
From a cylindrical wooden log of length 30 cm and base radius 7 root 2 cm, biggest cuboid of square base is made. Find the volume of wood wasted.
Asked by ayushsuukla987 | 31 Dec, 2020, 10:45: AM
ANSWERED BY EXPERT
CBSE 9 - Maths
The volume of sphere varies directly as the cube of its radius and the volume of sphere is 36π cubic centimetre.find the volume of sphere, when the diameter is doubled.
Asked by pankaisa2001 | 25 Dec, 2020, 06:02: PM
ANSWERED BY EXPERT
CBSE 9 - Maths
What is the volume of a right circular cylinder whose base area is 606cm² and whose height is 2m
Asked by devanshuraval240 | 07 Nov, 2020, 09:34: AM
ANSWERED BY EXPERT
CBSE 9 - Maths
The radius of a right circular cylinder with curved surface area of 440 cm2 and an altitude of 5 cm is
Asked by swatipuspapatel | 17 Oct, 2020, 07:50: PM
ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
×