Difference between revisions of "2005 AMC 12B Problems/Problem 3"
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== Problem == | == Problem == | ||
| + | A rectangle with a diagonal of length <math>x</math> is twice as long as it is wide. What is the area of the rectangle? | ||
| + | |||
| + | <math> | ||
| + | \mathrm{(A)}\ \frac14x^2 \qquad | ||
| + | \mathrm{(B)}\ \frac25x^2 \qquad | ||
| + | \mathrm{(C)}\ \frac12x^2 \qquad | ||
| + | \mathrm{(D)}\ x^2 \qquad | ||
| + | \mathrm{(E)}\ \frac32x^2 | ||
| + | </math> | ||
== Solution == | == Solution == | ||
Revision as of 20:40, 17 April 2009
Problem
A rectangle with a diagonal of length 
is twice as long as it is wide. What is the area of the rectangle?
