Aims week of 1/5:

Aim 72: What are parallel and perpendicular lines?
hw: pg 143 1-14 all

Aim 73: What are parallel and perpendicular lines?
hw: pg 144 26-29

Aim 74: What is the sum of the angles in a triangle?
hw: pg 150 2-20 even

Aim 75: Practice with angles in triangles
hw:

Aim 76: What is the relationship between the exterior and interior angles in triangles?
hw: none