Homework Help: 6th Grade Measurement

Posted by Missy on Monday, March 24, 2008 at 11:15pm.

What is the area of the circle if the diameter is 6 m?

A: 9m
B: 18 m
C: 27 m
D: 108 m

I think the answer is B because if times the diameter by 3 then you get 18.

6th Grade Measurement - DrBob222, Monday, March 24, 2008 at 11:19pm
The answer isn't 18. After looking at the material Ms Sue posted for the previous question, rework this one with that information.
- 6th Grade Measurement - Missy, Monday, March 24, 2008 at 11:22pm
  Yes, I reworked it and I got 27 m.
6th Grade Measurement - ~christina~, Monday, March 24, 2008 at 11:32pm
I did this problem and I got 28.27...hm.. is my calculator incorrect?

I don't think so since I went to the site and the area of a circle is pi r^2

r= 3 and they have the same problem on the site that was given by Ms.Sue!... o.O;;
- 6th Grade Measurement - ~christina~, Monday, March 24, 2008 at 11:34pm
  Reading below, if you use 3 instead of 3.14..etc.
  then you get 27 so that is correct. =D
6th Grade Measurement - Anonymous, Wednesday, March 26, 2008 at 12:49pm
i need help

Answer this Question

Related Questions

8th grade math - circle A has a raduis that is twice the length og the raduis of...
math - Find the area of the partial circle, use 22/7 for pi. 1.) radius = 27 cm ...
8th grade math - The radius of circle M is 3 times the radius of circle P. If ...
geometry - I need to find the area of the shaded portion of a circle with a ...
math - grade 7 - determine the diameter of a circle with a radius of 4.26m. ...
geometry - The area of a circle 200mm in diameter is approximately how many ...
Maths - How do you figure out the diameter of the base of a truncated cone with ...
MATH HELP PLEASE - You are given two different circles. The diameter of the ...
area of circle - My circle has a radius of 8ft. What is the distance of the ...
Math- HELP - There is a triangle inside of a circle. I have to find area of the ...

For Further Reading

First Name:
School Subject:
Answer: