Transversals and Lines making conjectures a reversed condition many sides whats your proof

100

What is parallel lines
coplanar lines that do not intersect

100

What is corresponding angle postulate
two parallel lines that are intersected by a transversal then corresponding angles are congruent

100

What is a converse
a conditional statement written in the form

100

What is a triangle
the simplest closed three-sided geometric figure

100

What is alternate interior angle theorem
if two parllel lines are intersected by a transversal then alternate interior angles are congruent.

200

What is Transversal
a line that intersects two or more lines at distinict points

200

What is a vertical angle conjecture
non-adjacent angles formed by two intersecting lines

200

What is corresponding angle converse converse postulate
if two lines intersected by a transversal form congruent corresponding angles

200

What is opposite angles
a quadrilateral were two angles dont share the same side

200

What is 2
y=2x+1

300

What is exterior angles
angles that lie outside the two lines cut by the transversal.

300

What is a polygon sum conjecture
sum of the angles for any convex polygon
 

300

What is adjacent sides
a quadrilateral were two share a common endpoint

300

What is if their slopes are the same
how do you know if two lines are parallel

400

What is same-side interior angles
are two angles that lie between the two lines on the same side of the transversal

400

What is a isosceles trapezoid conjecture
isosceles trapezoid have equal base angles

400

What is perpendicular transversal theorm
if a transversal is aperpendicular to one of two parllel lines

400

What is trapezoid
a figure with 4 sides and exactly one pair of opposite sides parllel

400

What is slope intercept form
y=mx+b

500

What is same-side exterior angles
are two angles that lie outside the two lines on the same side of the transversal.

500

What is a tangents to circles conjecture
a tangent to a circle is perpendicular to the radius

500

What is consecutive interior angles theorem
If two parallel lines are cut by a transversal, then the pairs of consecutive interior angles are supplementary.

500

What is a kite
a quadrangle with two pairs of equals sides

500

What is -(2/3)
Find the slope of a line parallel to the line whose equation is 3y+2x=6

Parallel and Perpendicular Lines

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