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

100

coplanar lines that do not intersect
What is parallel lines

100

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

100

a conditional statement written in the form
What is a converse

100

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

100

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

200

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

200

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

200

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

200

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

200

y=2x+1
What is 2

300

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

300

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

300

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

300

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

400

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

400

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

400

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

400

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

400

y=mx+b
What is slope intercept form

500

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

500

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

500

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

500

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

500

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