angle vocab Flashcards

1
Q

parallel

A

lines that will never cross and are the same distance apart and may go on forever.

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2
Q

arc

A

part of a circle that represents an angle between 2 intersecting lines.

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3
Q

angles

A

when lines intersect they form angles and angles are the space or shapes that are formed between the iintersecting lines they meet at vertex names of points.

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4
Q

Perpendicular

A

they lines that from square corners when they intersect they form right angels

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5
Q

right angels

A

lines that form it are perpenficular and the angels measure 90 degrees.

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6
Q

Intersection

A

when lines cross at point called the intersection

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7
Q

actue angels

A

angles that are less than aright angels less than 90 dergrues.

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8
Q

obtuse angles

A

amgles greater than a right angle greater than 90 derggers.

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9
Q

straight angle

A

a stright line 2 rays poiting invthe opposite directions and it equals 180 degrees

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10
Q

complementary angles

A

2 angles that are form a right angel are called complemearnty angles =90 dergeers.

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11
Q

Supplementary angles

A

2 angles combine to a stright angle 180derrgers

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12
Q

vertex

A

the piint where two ray meet

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13
Q

congruent

A

have the same measurement

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14
Q

degrees

A

a measuemant aused to measure angles.

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15
Q

protractor

A

a tool that measures angles

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