Monday
September 22, 2014

Homework Help: 5th grade Math

Posted by Brandi on Tuesday, March 27, 2012 at 5:05pm.

I have a review question that says: The formula for the circumference of a circle is C = pi x d, where d represents the circle's diameter. Which statementis correct? Would it be D? Wasn't sure if a diameter could have a decimal or fraction.
A. the formula only works if d is 1
B. the formula only works if d is a whole number like 1,2,or 3
C. This formula only works if d is 1 or greater than 1
D. This formula works even if d is a fraction like 1/2 or a decimal like 1.5
Thanks..

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Math - What is the approximate circumference of a circle with a radius of 6 ...
5th grade - what is the circumference of a circle that has a diameter of 8 m
math - The circumference of a circle varies directly from its diameter. If the ...
Math - Jason drew two circles. the diameter of the larger circle is twice the ...
5th grade math - The diameter of a penny is 3/4 in. How many pennies are needed...
Physics - I have to design a laboratory activity to answer the question, "What ...
math - Okay. So i'm doing this project for my geometry class about different ...
math - how do you find the diameter of a circle if you don't have the radius? ...
math - The diameter of the Earth is approximately 7920 miles. Given that the ...
summer math hw - one circle has a diameter of 10 inches. a second circle has a ...

Search
Members