Geometry Test 1 Review

Which angles are supplementary if line l is parallel to line m?

Which angles are congruent if line l is parallel to line m?

What are the pairs of vertical angles? (Use the colors to distinguish the angles pairs)

Solve for x.

Using the distance formula,

find the distance between the two points

If ray KM is an angle bisector, what does that mean for angles LKM and MKJ?

Which line would be considered skew to line DC?

What are the measures of angle 1 and angle 4 if the lines in black are parallel?

Solve for x if lines a and b are parallel.

Solve for x. (Hint: We know the lines are parallel because of the arrows)