Geometry Midterms 2021

This image is an example of a(n)

• Line

• Ray

• Line segment

• Angle

Two lines intersect at a(n) ....

• angle

• point

• line

• intersection

A _____ is formed when two planes intersect.

• line

• point

• plane

• letter

Name 4 collinear points

• HMNO
• IKNO
• MJOL
• HNKI

An example of coplanar points

• D, E, B

• C, B, E

• M, E, F

• A, F, E

• j, D, F

The common endpoint of 2 rays is called the ...

• Point

• Midpoint

• Vertex

• Bisect of an Angle

This angle is named...

• ∠ABC

• ∠ACB

• ∠BCA

• ∠CAB

Which correctly names this image?

• 
• 
• 
• 

What is the measure of x?

• 15^o

• 50^o

• 130^o

• 165^o

Practice 1a: Name a pair of complementary angles

• $\angle1\ and\ \angle2$

• $\angle3\ and\ \angle2$

• $\angle4\ and\ \angle5$

• $\angle3\ and\ \angle5$