Math Problem Statement
Two angles are complementary. The measure of the larger angle is 14° less than 3 times the measure of the smaller angle.
The measure of the smaller angle is _________ degrees and the measure of the larger angle is ______ degrees.
Solution
Let the measure of the smaller angle be degrees. Since the two angles are complementary, their sum is 90°. According to the problem, the larger angle is 14° less than 3 times the smaller angle, so the larger angle can be represented as degrees.
We can set up the following equation for the sum of the angles:
Now, let's solve for :
So, the smaller angle is 26°.
To find the larger angle, substitute into :
Thus, the smaller angle is 26° and the larger angle is 64°.
Would you like more details on how this was solved?
Here are 5 related questions to expand your understanding:
- What is the definition of complementary angles?
- How would you solve for two angles if they were supplementary instead?
- Can you express the relationship between complementary angles algebraically in another way?
- What happens if the larger angle was 14° more than 3 times the smaller angle?
- How can you verify your solution in angle problems?
Tip: Always double-check your final result by verifying that the angles satisfy the original condition.
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Math Problem Analysis
Mathematical Concepts
Complementary Angles
Algebra
Linear Equations
Formulas
x + (3x - 14) = 90
4x - 14 = 90
Theorems
Definition of Complementary Angles
Suitable Grade Level
Grades 6-8
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