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# Angle Pairs

## Understand complementary angles as angles whose sum is 90 degrees and supplementary angles as angles whose sum is 180 degrees.

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Geometry Definitions and Introduction to Proof

Unknown Complementary Angle Word Problem with Algebra
Teacher Contributed
The measures of two complementary angles are $\left(4x+4{\right)}^{\circ }$$( 4x + 4)^\circ$, and $\left(2x+2{\right)}^{\circ }$$(2x + 2)^\circ$. What is the measure of the larger angle?
qid: 100076
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