Activity 11 Vocabulary-Russian Flashcards

1
Q

Corresponding parts

A
Result from a one-to-one matching of sides (стороны) and angles (углы) from one figure to another.
Congruent triangles (Конгруэнтные треугольники) have three pairs of congruent sides and angles (совпадающие стороны и углы).
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2
Q

Counterexample

A

Single example (пример) that shows that a statement is false (ложный).

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3
Q

Criterion

A

A rule (правило) on which a judgment (суждение) can be based. Ex: Triangle Congruence Criteria (SSS or SAS)

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4
Q

Triangle Congruence Criteria

A

Side-Side-Side (SSS)-all three sides (стороны) are equal (равный).

Side-Angle-Side (SAS)-2 sides (стороны) and the included angle (включенный угол) are equal (равный).

Angle-Side-Angle (ASA)-2 angles (углы) and the included side (включенная сторона) are equal (равный).

Angle-Angle-Side (AAS)-2 angles (углы) and non-included side (не включенная сторона) are equal (равный).

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5
Q

Perpendicular Bisector Theorem

A

A point (точка) lies on the perpendicular bisector (серединный перпендикуляр) of a segment (сегмент) if and only if it is equidistant (равноудаленный) from the endpoints (конечные точки) of the segment (сегмент).

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6
Q

HL

A

If the hypotenuse (гипотенуза) and one leg of a right triangle (катет прямоугольного треугольника) are congruent (конгруэнтный) to the corresponding hypotenuse (соответствующая гипотенуза) and leg of another triangle(ножка другого треугольника), then the triangles (треугольники) are congruent (конгруэнтный).

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