0
Still curious? Ask our experts.
Chat with our AI personalities
LaoThe path is yours to walk; I am only here to hold up a mirror.
Chat with Lao
TaigaEvery great hero faces trials, and you—yes, YOU—are no exception!
Chat with Taiga
JordanLooking for a career mentor? I've seen my fair share of shake-ups.
Chat with JordanAdd your answer:
Earn +20 ptsQ: What is πr2h?
Write your answer...
Submit
Still have questions?
Continue Learning about Math & Arithmetic
Does sphere has a volume equal to r2h?
What is ' h ' ? ! The volume of a sphere is 4/3 (pi) r3
What is the forumla for volume of a cylinder?
pi times the square of the radius times the height, usually written as pi r2h.
Formula to calculate the volume of a regular cylinder?
Volume = {pi}r2h where r = radius of base, h = height of cylinder.
What is the volume of a cylinder with a diameter of 4ft and a height of 5ft Use 3.14 for?
Volume = pi*r2h = 62.8 cubic feet.
How does the volume of a cone change if its radius and height are both tripled?
The volume of a cone is pi(r2h)/3 If the radius and height are both tripled, plugging this into the equation gives us pi(3h(3r)2)/3 =pi(3h9r2)/3 =27pi(r2h)/3 which is 27 times the initial volume. Thus if the radius and height of a cone are tripled, the volume multiplies by 27.
Trending Questions
How much money should be invested at an annual rate of 12 percent in order to earn 300 interest in year?
How many toilets are there in the pentagon?
What is 145 cm?
Who is the female singer who sings circle goes a round it round and round?
Who had a vision of a lampstand?
What is the sum of the measures of the interio angles of a regular polygon if each exterior angle measures 120?
What two numbers multiply together to equal 414?
What is 15x3.4?
How do you change 10.0 percent into a whole number?
What two numbers equal 123?
How do you get a fever in under 5 minutes?
How many miles does it take to make 1 kilometer?
What the mean of unliquidated?
How many days are there in 49 weeks?
How many cm is 205 ft?
What does it mean to find the value of?
Is a dollar bill a golden rectangle?
What is 53000 in scientific notation?
One third less than 1?
Which of the two Properties of Exponents require that the base of the exponent be the same in order to use that property?
Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.