Chapter 3 Flashcards

1
Q

What are interior angles?

A

Angles inside

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2
Q

What are exterior angles?

A

Angles outside

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3
Q

What are alternate interior angles?

A

Angles made between the two intersecting lines that are opposite sides of the transversal

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4
Q

What are same side interior angles?

A

Also known as consecutive interior angles; same side of transversal and interior angles

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5
Q

What are corresponding angles?

A

Lie on the same side of the transversal and in corresponding positions

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6
Q

What are alternate exterior angles?

A

Lie and exterior area and are on opposite sides of the transversal

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7
Q

All of the types of angles are congruent except…?

A

Same side interior angles; they are supplementary

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8
Q

What is the slope?

A

“Rise over run”

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9
Q

What is the slope intercept form?

A

y=mx+b

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10
Q

What is the point slope form?

A

y-y1=m(x-x1)

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11
Q

What is the standard form?

A

Ax+By=C

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12
Q

What is a parallel slope?

A

Same slope

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13
Q

What is perpendicular slope?

A

Opposite slope

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14
Q

What do all angles in a triangle add up to?

A

180

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15
Q

What is the exterior angle of a polygon?

A

Formed by a side and an extension of an adjacent side of the polygon

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16
Q

What is the exterior angle theorem?

A

The measure of each exterior angle of a triangle is equal to the sum of the measures of its to nonadjacent angles

17
Q

What is a transversal?

A

Intersects two or more lines