math

find the surface area of a cylinder where the radius is=5.5in. and the height is=4 inches

  1. 👍 0
  2. 👎 0
  3. 👁 123
  1. Use the formula explained in this site.

    http://www.math.com/tables/geometry/surfareas.htm

    I'll be glad to check your answer.

  2. I still need help how to put the numbers into the formula

    1. 👍 0
    2. 👎 0
  3. Surface Area of a Cylinder = 2 pi r 2 + 2 pi r h

    A = (2 * 3.14 * 5.5^2) + (2 * 3.14 * 5.5 * 4)

Respond to this Question

First Name

Your Response

Similar Questions

  1. math

    surface area of a rightcircular cylinder. The area of a right circular cylinder is given by the polynomial 2pierh^2 where h is the height and r is the radius of the base. Suppose that a beverage can has a height of 6.2 inches and

    asked by pam on March 22, 2013
  2. Geo

    What is the altitude of this cylinder: B ==> C? A. line BC B. segment BC C. ray BC D. Point BC MY ANSWER: A. Line BC What is the total surface area of this cylinder? Radius = 8 cm Height = 16 cm A. 128 pi cm^2 B. 256 pi cm^2 C.

    asked by Aaden Caldwell on March 18, 2016
  3. Mrs. Sue

    What is the altitude of this cylinder: B ==> C? A. line BC B. segment BC C. ray BC D. Point BC MY ANSWER: A. Line BC What is the total surface area of this cylinder? Radius = 8 cm Height = 16 cm A. 128 pi cm^2 B. 256 pi cm^2 C.

    asked by Aaden Caldwell on March 18, 2016
  4. math

    The formula for the surface area of a cylinder is A=2πr^2+2πrh. (A)Solve for r and simplify the result, if possible. (B) If the surface area of a cylinder is 100 square feet and the height is 40 inches, what is the radius of the

    asked by Andrea on April 23, 2018
  5. Math

    the formula for the surface area of a cylinder is: A=2πrh+2πr^2 If the height of the cylinder is 10 inches, and the surface area is 200 sq. inches, determine the length of the radius

    asked by Nancy on April 29, 2012
  6. Math

    The question is: Determine the surface area and volume of this cylinder, correct to one decimal point. The cylinder has a radius of 4 inches and the height is 3 yards. This site explains how to find the surface area and volume of

    asked by Robin on June 15, 2006
  7. ALGEBRA 2 HONORS

    A container is to be made in the shape of a cylinder with a conical top. The lateral surface areas of the cylinder and cone are S1 = 2(pi)rh and S2 = 2(pi)r√(r^2 + h^2). The surface area of the base of the container is B=

    asked by Philip on December 7, 2016
  8. Calculus

    Find the radius, volume, and hieght of the right- circlar cylindar that can be inscribed in a right- circular cone with a radius of 6 inches and a hieght of 10 inches. There are an infinite number of solutions to this. Did you

    asked by Tyler on November 28, 2006
  9. pre algebra

    A cylinder has a circumference of 16pi inches and its height is half the radius of the cylinder? What is the total surface area of the cylinder? Give answer in terms of pi. do not know how to do this....please help

    asked by taylor on September 28, 2014
  10. Algebra 1--How Am I Supposed to Solve This?!

    Suppose a cone and a cylinder have the same radius and that the slant height l of the cone is the same as the height h of the cylinder. Find the ratio of the cone's surface area to the cylinder's surface area. Area of cone: S =

    asked by Victoria on May 27, 2014

More Similar Questions