Free Notes for Class 5–12 | CBSE | 24x7 Access
Student School Teacher Help
Home Schools Pricing
Log in Get Started
Class 9 Mathematics Medium Mcq English Medium

Using pi=3.14159, what is the approximate curved surface area of a cylinder with radius 4 cm and height 7 cm?

Question
Using pi=3.14159, what is the approximate curved surface area of a cylinder with radius 4 cm and height 7 cm?
25.13 cm^2
351.86 cm^3
50.27 cm^2
175.93 cm^2
Answer
175.93 cm^2
Detailed Explanation
Curved surface area of a cylinder is 2 pi r h. — Examisthan.com
Related Questions
Using pi=3.14159, what is the approximate volume of a hemisphere of radius 3 cm? Mathematics · Math of Space: Surface Area and Volume - New Edition What is the volume of a cube of side 14 cm? Mathematics · Math of Space: Surface Area and Volume - New Edition What is the total surface area of a cube of side 9 cm? Mathematics · Math of Space: Surface Area and Volume - New Edition What is the total surface area of a cuboid with dimensions 6 cm, 7 cm and 8 cm? Mathematics · Math of Space: Surface Area and Volume - New Edition

Want the full Mathematics question bank?

Log in for free to unlock practice tests, notes, and an AI tutor for Class 9.

Get started free