Area of circle.
 👍 0
 👎 0
 👁 147

 👍 0
 👎 0
posted by cindy
Respond to this Question
Similar Questions

Math algebra
It say to find the area of the irregular shape and it's a semi circle with the diameter of 5 and a square measure 8 and I got the area of the rectantagle which is 40 and now I got to find the area of the semi circle but it say the
asked by Cats24 on February 12, 2018 
math
how do i get the area of a circle????????????? area of a circle=pi * radius * radius huh what huh radius is the measuremnt from the center of the circule so Pi also known as 3.14 multiplyed by radius squared or known as radius
asked by chemiii on October 26, 2006 
Math
I need to find the area of a shaded part. it is a square with a circle the measurements that I have are pi = 3.14 and 15 ft by 15 ft. I know to find the area of the square I take base x height but cannot figure out correct formula
asked by Sam on June 17, 2007 
math
suppose you copy the circle using a size factor of 150%.what will bet he radius,diameter,circumference,and the area of the image? radius will be 1.5 times as big diameter will be 1.5 times as big but the formula for area will be
asked by chemiii on October 26, 2006 
8th grade math
circle A has a raduis that is twice the length og the raduis of circle B. Which is an accurate statement about the relationship of these areas of circle A and B and y? a.the area of circle A is 4 times the area of circle B b. the
asked by Court on December 16, 2010 
Math
Find the area of the given circle. Round to the nearest tenth. theres a picture of a circle and the radius is 3.5 A. 22.0 cm squared B.38.5 cm squared C. 11.0 cm squared D. 42.8 cm squared
asked by Barry Allen aka the flash on January 31, 2019 
Algebra
The area of a circle is approximately 3.14 times the radius squared. WHich of the following expressions is a correct way to write this , if the radius is 3x ?
asked by Anonymous on August 5, 2013 
Geometry
A circle with a radius of 1/2 ft is dilated by a scale factor of 8. Which statements about the new circle are true? Check all that apply. A.The length of the new radius will be 4 feet. B.The length of the new radius will be 32
asked by anon on March 2, 2014 
8th grade math
The radius of circle M is 3 times the radius of circle P. If the area of circle P is abotu 27 sq. cm. the area of circle M is about what? (Use 3 as pie) i don't get it. is the scale ratio 3:1?
asked by brianna on January 5, 2009 
Circumference,Radius, Diameter
What is the area of the circle if the radius is 2 cm? A. 3 cm squared B. 6 cm squared C. 10 cm squared D. 12 cm squared I don't really know the answer to this one because I am not sure what the formula for area of a circle is. If
asked by Missy on March 24, 2008 
Updated Math Question
The radius of circle A is 9 times greater than the radius of circle B. Which of the following statements is true? A.The area of circle B is 9 times greater than the area of circle A. B.The area of circle A is 9 times greater than
asked by Kim on July 18, 2012