Difference between revisions of "1950 AHSME Problems/Problem 34"

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\textbf{(D)}\ \dfrac{5}{2\pi}\text{ in} \qquad
 
\textbf{(D)}\ \dfrac{5}{2\pi}\text{ in} \qquad
 
\textbf{(E)}\ \dfrac{\pi}{5}\text{ in}</math>
 
\textbf{(E)}\ \dfrac{\pi}{5}\text{ in}</math>
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==Solution==
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{{solution}}
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==See Also==
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{{AHSME 50p box|year=1950|num-b=33|num-a=35}}
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[[Category:Introductory Algebra Problems]]
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[[Category:Introductory Geometry Problems]]

Revision as of 07:36, 29 April 2012

Problem

When the circumference of a toy balloon is increased from $20$ inches to $25$ inches, the radius is increased by:

$\textbf{(A)}\ 5\text{ in} \qquad \textbf{(B)}\ 2\dfrac{1}{2}\text{ in} \qquad \textbf{(C)}\ \dfrac{5}{\pi}\text{ in} \qquad \textbf{(D)}\ \dfrac{5}{2\pi}\text{ in} \qquad \textbf{(E)}\ \dfrac{\pi}{5}\text{ in}$

Solution

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See Also

1950 AHSC (ProblemsAnswer KeyResources)
Preceded by
Problem 33
Followed by
Problem 35
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All AHSME Problems and Solutions