Math Problem Statement
Angles 1 and 2 are complementary and congruent. What is the measure of angle 1?
30°
45°
50°
75°
Solution
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Math Problem Analysis
Mathematical Concepts
Geometry
Complementary Angles
Congruent Angles
Formulas
x + x = 90°
2x = 90°
x = 90° / 2
Theorems
Congruent angles theorem
Complementary angles theorem
Suitable Grade Level
Grades 6-8
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