st natuun

a 22" diameter circlr ha an area of _sq in.

  1. 👍 0
  2. 👎 0
  3. 👁 25
asked by cajili
  1. A = pi * r^2

    A = 3.14 * 11^2

    A = 79.94 sq. in.

Respond to this Question

First Name

Your Response

Similar Questions

  1. Algebra

    An oil spill from a tanker in pristine Prince Williams Sound in Alaska begins in a circular shape only 2 ft across. what happens to the area if the diameter is doubling each hour. How large will the spill be in 24 h? diameter=

    asked by Stacy on July 3, 2007
  2. math

    How do I find the area of a circlr? In the problem I'm trying to solve, the only information that is given is that sides BC and AD of the 8 by 12 rectangle located outside of the circle, are tangent to the circle.

    asked by Lauren on October 15, 2008
  3. physics

    Find the minimum diameter of a 51.5-m-long nylon string that will stretch no more than 1.01 cm when a load of 68.9 kg is suspended from its lower end. Assume that Ynylon = 3.51ยท10^8 N/m2 physics - bobpursley, Saturday, October

    asked by maria on October 30, 2011
  4. Algebra- circles

    On my paper, there's a circle drawn inside of a square, whose side length is 12. I have to find diameter, radius, area, area in terms of pi, ... For the diameter first of all, would it be 12? Or do I have to subtract? Thanks.

    asked by Jamie on September 15, 2007
  5. PHYSICS (CHECK WORK)

    Can somebody please check my work. I got part a right, but my answer for part b is wrong. (a) Calculate the absolute pressure at the bottom of a fresh-water lake at a depth of 25.6 m. Assume the density of the water is 1.00 103

    asked by Amy on November 7, 2012
  6. For -Ms Sue

    Claim: the lateral (side ) surface of any area of any cylinder can is larger than the circlar surface area of its bottom. Which of the following is an example showing that the claim is false? a. a can with the diameter of 5 inches

    asked by Mary on May 25, 2011
  7. math

    if A (2, -1) and B (4,7) are endpoints of a diameter of a circle, what is the area of the circle? a)16pi b) 17pi c) 18pi d)144pi e)1156pi Plot the two points and join 'em with a line. Now plot another point C (4, -1). And then

    asked by Christine on June 24, 2005
  8. maths

    A metal pipe is 63cm long. Inner diameter of a cross section is 6m and the outer diameter is 8cm find:-surface area of the base a , surface area of the base b , the outer curved surface area inner curved surface area total surface

    asked by chaithu on November 8, 2012
  9. Algebra

    The diameter of a circular pizza pan is 16 inches. What is the area, to the nearest tenth, of the pan? pi*r2 = area r = diameter/2 201.1 in. squared looks good to me.

    asked by La La Laquandra on March 25, 2007
  10. geometry

    The area of a circle 200mm in diameter is approximately how many times greater than the area of a circle 40mm in diameter?

    asked by wayne on February 13, 2013

More Similar Questions