bewellplus.gsu.edu
daneuris daneuris
  • 01-06-2015
  • Mathematics
Answered

a circular mirror has a diameter o 12 inches. what is the area , in square inches , of the mirror

Verified Answer :

AL2006
AL2006 AL2006
  • 01-06-2015


The area of ANYTHING circular is (pi) x (the circle's radius)².

Radius = 1/2 of the diameter

Radius of the mirror = 6 inches

Area of the mirror = (pi) x (6 inches)²

                                = (pi) x (36 inches²)  =  113 square inches (rounded)


Answer Link
cclemeno cclemeno
  • 02-06-2015

A= pi x r^2
r= d/2
A= 3.14 x 6 x 6
A=113,04

Area = 113 square inches

hope this helps

Answer Link

Related Questions

I need help on these few problems Im flunking in math if I get this I will get a c or b please help
Can you name the two things Doodle accomplishes despite the doctors predictions in the story The Scarlet Ibis
when george calls walter prometheus to insinuate that walter has stubborn characteristics which figure of speech is he using
number 10 please and can you write a equation thanks
What is the slopeintercept form of the function that contains the point 1 2 and has a slope of 3 Y x
the temperature on Wednesday was 6 degrees higher than it was Thursday if it was 72 degrees in Thursdaywrite an equation to show what the temperature t was on W
logb1212 Can somebody help and explain
Which verb agrees in number with its subject Neither of Hollys parents to be hurried A have liked B are liking C like D likes
How did nullification relate to tariffs in the early 1800s
What is the difference between part to part ratio and a part to whole ratio