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Geometry Vocab > Geometry Vocab > Flashcards

Geometry Vocab Flashcards

0
Q

Equilateral triangle

A

A triangle with 3 congruent sides

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1
Q

Triangle

A

A figure formed by three segments joining three non-collinear points

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2
Q

Isosceles triangle

A

A triangle with at least 2 congruent sides

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3
Q

Scalene triangle

A

A triangle with no congruent sides

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4
Q

Equiangular triangle

A

A triangle with three congruent angles

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5
Q

Acute triangle

A

A triangle with three acute angles

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6
Q

Right triangle

A

A triangle with one right angle

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7
Q

Obtuse triangle

A

A triangle with one obtuse angle

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8
Q

Vertex angle

A

The angle opposite the base

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9
Q

Vertex (vertices)

A

The three points joining the sides of a triangle

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10
Q

Adjacent sides

A

Two sides sharing a common vertex of a triangle

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11
Q

Opposite side

A

The side of a triangle that is not adjacent to a given vertex

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12
Q

Hypotenuse

A

The side opposite the right triangle

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13
Q

Legs of isosceles triangle

A

The two congruent sides of an isosceles triangle

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14
Q

Base of isosceles triangle

A

The third leg of an isosceles triangle

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15
Q

Interior angles

A

The three angles inside the triangle

16
Q

Exterior angles

A

Angles that are adjacent to the interior angles when the sides of the triangle are extended

17
Q

Base angles

A

The two angles adjacent to the base

Geometry Vocab (1 decks)

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