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10 Cards in this Set
- Front
- Back
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Segment Addition Postulate |
If B is between A and C, then AB + BC = AC. If AB + BC = AC,then B is between A and C. |
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Angle Addition Postulate |
If P is in the interior of ∠RST, then m∠RSP + m∠PST = m∠RST |
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Postulate |
A statement that is accepted without proof |
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Midpoint |
The point on a segment that divides it into twocongruent segments |
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Congruent |
Figures in which one maps to the other by acomposition of rigid motions. Congruent figures have the samemeasure |
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Bisect |
To divide into two equal or congruent parts |
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Bisector of an Angle |
A ray that divides an angle into twocongruent adjacent angles |
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Pythagorean Theorem |
The square of the length of the hypotenuse of a right triangleis equal to the sum of the squares of the lengths of the legs ofthe right triangle |
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Distance Formula |
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Midpoint Formula |
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