One true statement about angles is that the sum of the angles in a triangle always equals 180 degrees. Additionally, complementary angles are two angles that add up to 90 degrees, while supplementary angles add up to 180 degrees. These properties are fundamental in geometry and are used to solve various problems involving angles.
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The exterior angles of a triangle add up to 360 degrees.
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true for A+ studentsraynaray
true
True. -------------------------------------------------------------------- Two angles which are complementary have a sum which is 90° If the two angles are congruent, they are each half of 90° = ½ × 90° = 45° →The statement is true.
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The base angles are always congruent.
false
The exterior angles of a triangle add up to 360 degrees.
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That it has a 90 degree angle and two equal 45 degree angles
Yes it is true that they both have interior angles that add up to 540 degrees.
It couldn't be falser!