The TSA of cylinder is 231cm2 if the CSA is 23rd of the TSA. Find radius and height ____.

AI Mentor

Check Your IQ

Free Expert Demo

Try Test

Courses

Dropper NEET Course Dropper JEE Course Class - 12 NEET Course Class - 12 JEE Course Class - 11 NEET Course Class - 11 JEE Course Class - 10 Foundation NEET Course Class - 10 Foundation JEE Course Class - 10 CBSE Course Class - 9 Foundation NEET Course Class - 9 Foundation JEE Course Class -9 CBSE Course Class - 8 CBSE Course Class - 7 CBSE Course Class - 6 CBSE Course

Offline Centres

The TSA of cylinder is $231 {cm}^{2}$ if the CSA is ${\frac{2}{3}}^{rd}$ of the TSA. Find radius and height ____.

see full answer

Your Exam Success, Personally Taken Care Of

1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.

An Intiative by Sri Chaitanya

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

NEET

Foundation JEE

Foundation NEET

CBSE

Detailed Solution

To solve these types of questions it is important to note that we have first converted the data given in the question to equation and then solve them to find the answer. Also it has to be noted that there is a difference between total surface area and curved surface area: total surface area includes the area of the base and top of the cylinder as well but in curved surface we include the area of only curved surface.
Here, the total surface area of a cylinder is