LESSON 1.2: Did you take notes?

Check ALL the requirements for a perpendicular bisector.

• Makes right angles.

• All angles MUST add up to 180 degrees.

• Divides segment into 2 = halves

• All angles MUST be vertical angles

• Every point on the perpendicular bisector is equidistant from the end points.

Tags

CCSS.HSG.CO.C.9

Calculate the measure of angle ABC using the angle addition postulate.

Tags

CCSS.8.G.A.5

What was the value of x for problem 3?

• 28

• 28.5

• 6

• 6.5

Tags

CCSS.7.EE.B.4A

What was the answer for problem 7?

Tags

CCSS.5.NBT.B.7