Geometry Mid Year Review

Using the Law of Syllogism, which of the following completes the statement to form a valid conclusion?
If school is canceled, the big test will not be given today.
If it is snowing heavily, then school will be canceled.
It is snowing heavily, therefore...

• ...look out for the snowplows while driving to school.
• ...the big test will not be given today.
• ...the roads will be hard to drive on.
• ...you should call the school to see if school is canceled.

Tags

CCSS.RI.1.9

CCSS.RI.8.8

CCSS.RL.11-12.1

CCSS.RL.4.5

CCSS.RL.9-10.1

Given:
p:  you love ice cream
q:  you dislike strawberry sauce
r:  you order the Death by Chocolate Sundae
This is the symbolic notation of:
"If you love ice cream or you like strawberry sauce, then you will order the Death By Chocolate Sundae."
( -> is an arrow symbol!)

• p ^ q  ->  r
• p ^ ~q  ->  r 
• p v q  ->  r
• p v ~q  ->  r

Let V represent Vehicles. Let M represent motorized vehicles, and let A represent automobiles.
Which is not a valid conclusion?

• Not all motorized vehicles are automobiles.
• Not all automobiles are motorized vehicles
• Some motorized vehicles are not automobiles.
• Automobiles are motorized vehicles.

Select the inverse of:
"If a rectangle is a square then all the sides are congruent."

• If a rectangle is not a square  then all the sides are not congruent.
• If the sides of a rectangle are congruent then the rectangle is a square.
• If the sides of a rectangle are not congruent then the rectangle is not a square.
• If the rectangle is a square then all the sides are not congruent.

What's the midpoint of the the line-segment starting at (2,4) and ending at (2, 8)

• (-2,-6)
• (2, 12)
• (4, 12)
• (2, 6)

Tags

CCSS.HSG.GPE.B.6

Find the other endpoint given a segment endpoint and its midpoint:
Endpoint 1:  (6, 1)
Midpoint: (-5, -6)

• (1/2, -5/2)
• (-11, -7)
• (17, 8)
• (-16, -13)

Tags

CCSS.HSG.GPE.B.6

What's the distance between (-11, 4) and (4, 4)?

• 225
• 15
• 7
• -7

Tags

CCSS.HSG.GPE.B.7

Find the length of segment EC given AB || ED, BD=8, DC=4, and AE=12.

• 18
• 4
• 12
• 6

Tags

CCSS.HSG.SRT.B.4

Determine if the following pair of lines is parallel, perpendicular, or neither:
Line 1: 3x - 2y = 10
Line 2: (6, 5) and (3, 3)

• parallel
• perpendicular
• neither

Tags

CCSS.6.G.A.3

Name the postulate, if possible, that makes the triangles congruent.

• SAS
• ASA
• AAS
• Not Possible

Tags

CCSS.HSG.SRT.B.5