**Circumnavigating Circles**

Library Home ||
Primary ||
Math Fundamentals ||
Pre-Algebra ||

Algebra ||
Geometry ||
Discrete Math ||
Trig/Calc

Annie Fetter | ||

Geometry, difficulty level 3. The radii of two wheels are 10 vershoks and 5 vershoks and their centers are 30 vershoks apart. A belt goes around both of the wheels, criss-crossing between the two centers to form two internal tangents. What's the length of the belt? | ||

Please Note: Use of the following materials requires
membership. Please see the
Problem of the Week membership page
for more information. | ||

/library/go.html?destination=2895 | ||

Online Resource Page #2895 | ||

Problem #2895 |

[**Privacy Policy**]
[**Terms of Use**]

Home || The Math Library || Quick Reference || Search || Help

© 1994-2012 Drexel University. All rights reserved.

http://mathforum.org/

The Math Forum is a research and educational enterprise of the Drexel University School of Education.