4.7-5.1 Quiz

Translation are always _______

• Congruent
• Bigger
• Smaller
• Rotated

Describe the Transformation from triangle A to triangle B.

• Translation

• Rotation

• Reflection

Find the missing coordinates.

• 0

• 2p

• p

• 4p

Find the missing coordinates.

• (a, a)

• (2a, 2a)

• (0, 2a)

• (0, a)

Define: CIRCUMCENTER OF A TRAINGLE

• the intersection point of the three perpendicular bisectors of a triangle 
• when a circle passes through the three vertices of a triangle 
• the point of intersection of three or more lines 
• the intersection point of the three angle bisectors of a triangle 

Tags

CCSS.HSG.C.A.3

Define: INCENTER OF A TRIANGLE

• the intersection point of the three angle bisectors of a triangle 
• when three or more lines intersect at a single point 
• the intersection point of the three perpendicular bisectors of a triangle 
• the point of intersection of three or more lines 

Tags

CCSS.HSG.C.A.3

The figure is an example of a(n) ...

• altitude 
• perpendicular bisector
• midsegment
• angle bisector

Tags

CCSS.HSG.CO.C.10

CCSS.HSG.CO.C.9

CCSS.HSG.CO.D.12

Find the length of PO.

• 32
• 35
• 26
• 29

Tags

CCSS.HSG.C.A.3

Find the length of TU

• 15
• 12
• 26
• 13

Tags

CCSS.HSG.C.A.3

1.  If m<LJK = 28°, what is m<MLK?

• 56
• 112
• 62
• 124

Tags

CCSS.8.G.A.5