MIDTERM REVIEW

MIDTERM REVIEW

Chapter 1 Basics of Geometry

​Chapter 2 Reasoning and Proofs

​Chapter 3 Parallel and Perpendicular Lines

​Chapter 4 Transformation

POINTS, LINES, PLANES

POINTS, LINES, PLANES

COLLINEAR POINTS

​are points ​that lie on the same line

​(a) E, F, C

​(b) B, C, D

​

​COPLANAR POINTS

​are points that lie on the same plane

​AEFC

Multiple Select

In the figure, points A, B, C, F lie in plane X.

Points D and E do not lie in plane X.

___ and C are distinct points that are collinear.

• A

• B

• D

• E

Multiple Select

In the figure, points A, B, C, F lie in plane X.

Points D and E do not lie in plane X.

$$\overleftarrow{E}\overrightarrow{D}$$  and ____ are distinct lines that intersect.

• CE

• DC

• AB

• AC

Multiple Select

In the figure, points A, B, C, F lie in plane X.

Points D and E do not lie in plane X.

A , __, __, __ are distinct points that are coplanar.

• B

• C

• D

• E

• F

Multiple Select

In the figure, points A, B, C, F lie in plane X.

Points D and E do not lie in plane X.

Another name for plane X is plane ____.

• ABC

• ABF

• ACF

• BCF

Multiple Choice

Calculate the distance between the points C (-8,7) and L (-3, 3) in the coordinate plane.

• $$\sqrt[]{39}$$  

• $$\sqrt[]{40}$$  

• $$\sqrt[]{41}$$  

​MIDPOINT FORMULA

Multiple Choice

Find the midpoint M of the line segment joining the points A (5,5) and B (-1, -7)

• (4, -2)

• (2, -1)

• (-2, 4)

PARTS OF AN ANGLE

​We can name the angle by its vertex.

​NAMES:

​SIDES: (rays)

​VERTEX: X

Multiple Select

Two other names for angle 1.

• $$\angle GFE$$  

• $$\angle EFG$$  

• $$\angle F$$  

• $$\angle EFH$$  

Multiple Select

Name the side of angle 2.

• $$\overrightarrow{EF}$$  

• $$\overrightarrow{FE}$$  

• $$\overrightarrow{FH}$$  

• $$\overrightarrow{HF}$$  

Multiple Choice

Name the vertex of $$\angle HFE$$  

• H

• F

• E

Multiple Choice

In the figure, $$m\angle ABD=104$$  , $$m\angle EBD\ =\ 31$$  and $$\overline{BE}$$  bisects $$\angle CBD$$  .

Find $$m\angle ABC$$  .

• 73

• 62

• 42

Multiple Choice

An angle measure 39 degrees. What is the measure of its complement?

• 141

• 51

• 61

• 41

Multiple Choice

An angle measure 61 degrees. What is the measure of its supplement?

• 119

• 129

• 39

• 29

If the tires are old, then Ann knows how to dance.

​

​If Ann does not know how to dance, then the tires are not old.

​If Omar sleeps on the floor, then the bike is fast.

​Omar sleeps on the floor.

​

​

​The Bike is fast

​If you take Algebra 1, then you will take Geometry.

If you take Geometry, then you will take Algebra 2.

​

​If you take Algebra 1, then you will take Algebra 2.

Multiple Choice

If Kareem's cousin is a girl, then the window is above the door.

If the window is above the door, then the book was for sale online.

Which statement must also be true?

• If Kareem's cousin is a girl, then the book was for sale online.

• If the book was for sale online, then Kareem's cousin is a girl.

Multiple Choice

If the mouse escaped from the cat, then Nicole is a doctor.

The mouse escaped from the cat.

• Nicole is a doctor.

• Nicole is not a doctor.

Multiple Choice

If I am in my first period class, then Josh heard the radio.

Which statement must also be true?

• If Josh didn't hear the radio, then I am not in my first period class.

• If Josh heard the radio, then I am in my frst period class.

Multiple Choice

If the play is a success, then Salma likes the milk shake.

If Salma likes the milk shake, then my friend has a birthday today.

Which statement must also be true?

• If my friend has a birthday today, then the play is a success.

• If the play is a success, then my friend has a birthday today.

Multiple Choice

If the river is overflowing, then that is Kala's favorite joke.

The river is overflowing.

Which statement must also be true

• The river is not flowing.

• That is Kala's favorite joke.

• That is not Kala's favorite joke.

Multiple Choice

If the dress is on sale, then Geometry is Tammy's favorite subject.

Which statement must also be true

• If the dress is not on sale, then Geometry is not Tammy's favorite subject.

• If Geometry is not Tammy's favorite subject, then the dress is not on sale.

Multiple Choice

In the figure, $$m\angle2=37.$$  Find $$m\angle1$$  

• 37

• 143

Multiple Choice

In the figure, $$m\angle2=37.$$  Find $$m\angle3$$  

• 37

• 143

Multiple Choice

In the figure, $$m\angle2=37.$$  Find $$m\angle4$$  

• 37

• 143