Difference between revisions of "2002 AMC 12A Problems/Problem 4"
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− | Given that the complementary angle is <math>\frac{1}{4}</math> of the supplementary angle, subtracting the complimentary angle from the supplement angle we have 90^{\circ} | + | Let <math>s</math> be the degree measure of the supplementary angle. Given that the complementary angle is <math>\frac{1}{4}</math> of the supplementary angle, subtracting the complimentary angle from the supplement angle, we have {90^{\circ}} = |
==See Also== | ==See Also== | ||
{{AMC12 box|year=2002|ab=A|num-b=3|num-a=5}} | {{AMC12 box|year=2002|ab=A|num-b=3|num-a=5}} | ||
{{MAA Notice}} | {{MAA Notice}} |
Revision as of 20:32, 1 July 2019
Problem
Find the degree measure of an angle whose complement is 25% of its supplement.
Solution
Solution 1
We can create an equation for the question,
After simplifying, we get
Solution 2
Let be the degree measure of the supplementary angle. Given that the complementary angle is
of the supplementary angle, subtracting the complimentary angle from the supplement angle, we have {90^{\circ}} =
See Also
2002 AMC 12A (Problems • Answer Key • Resources) | |
Preceded by Problem 3 |
Followed by Problem 5 |
1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 • 16 • 17 • 18 • 19 • 20 • 21 • 22 • 23 • 24 • 25 | |
All AMC 12 Problems and Solutions |
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