1.5 Warm Up

Given you have two points and are asked to find the perpendicular bisector, what step should you do first?

• Skip the problem
• Find the distance between the two points
• Find the equation of the line
• Find the midpoint of the two given points

Angle ABC measures 34^o. What is the measure of angle CBD?

• 17^o

• 34^o

• 68^o

• m∠GHK=90, m∠KHJ=45
• m∠GHK=45, m∠KHJ=45
• m∠GHK=45, m∠KHJ=90
• m∠GHK=90, m∠KHJ=90

Angle ABC measures 34^o. What is the measure of angle ABD?

• 17^o

• 34^o

• 68^o

Congruent means (a)  

• Same Shape Same Size
• Same Shape Different Size
• Different Shape Same Size
• Different Shape Different Size

___________ are lines that lie in the same plane

• Coplanar Lines

• Line Segment

• Collinear Points

• Intersection

Points on the same line are __________ points

• Coplanar

• Coordinate

• Conjecture

• Collinear

name the plane that is highlighted in the diagram.

• Plane WVQ

• Plane TWS

• Plane PSR

• Plane SRW

What is the meaning of this math symbol?

• Similar

• Perpendicular

• Congruent

• Parallel

Which picture shows a right angle?

• 
• 
• 
•