Geometry Midterm Practice Part 1 #1-13

Find a counterexample to show that the conjecture

is false. Conjecture: All angles have a complement

• m<A = 20

• m<B = 89°

• m<C = 110°

• There is no counterexample. Conjecture is true.

Name the intersection of planes SWZV & VZYU.

• 
• 
• 
• 

Using the figure in #2, name the three labeled segments that are parallel to SW.

• VZ, UY, XT

• ZY, WZ, VU

• TX, ST, VU

• SV, VU, ZY

Given A(-2, 3) and B(-3, 2) find AB.

• 2

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• 
• 

If T is the midpoint of SU, find the values of

x and SU. Note: The diagram is NOT to scale.

• x = 24, ST = 180

• x = 1.5, ST = 9

• x = 6, SU = 36

• x = 2, ST = 12

If m<DEF = 110°, find m<FEG & m<HEG.

• m<FEG = 110°, m<HEG = 70°

• m<FEG = 110°, m<HEG = 110°

• m<FEG = 70°, m<HEG = 70°

• m<FEG = 70°, m<HEG = 110°

• 2x – 10

• 10 – 2x

• 4x – 20

• x - 5

Find the distance between P(4,2) & Q(-3,8).

• 7.1

• 9.2

• 5.4

• 10.0

Find the coordinates of the midpoint of the segment whose endpoints are H(4,2) & K(6,-4).

• (5,-1)

• (-2,1)

• (5, 1)

• (1,-3)

Write this conditional in if-then form.

All squares are rectangles.

• If a figure is a rectangle, then it is a square

• If a figure is not a square, then it is not a rectangle.

• If a figure is not a rectangle, then it is not a square.

• If a figure is a square, then it is a rectangle.