4-1 Activity

Multiple Choice

What does the word BISECT mean?

• To cut something into more than five pieces.
• It is a plane with two sets of wings.
• A shape that has three sides. 
• To cut something into two congruent pieces or in half.

Multiple Choice

Find m< JKM

• 90
• 76
• 38
• 83

Multiple Choice

What is the value of x in order to find the length of $$\overline{VU}$$  

• 2

• 24

• -2

• 16

Multiple Choice

Angle JHG measures 161.

• m∠GHK=80.5,

  m∠KHJ=161

• m∠GHK=161,

  m∠KHJ=80.5

• m∠GHK=80.5,

  m∠KHJ=80.5

• m∠GHK=161,

  m∠KHJ=161

Multiple Choice

$$\overrightarrow{EJ}\$$  bisects  $$\angle DEF$$ ,  $$m\angle DEJ=5x+7$$  ,  $$m\angle JEF=8x-8$$ .
Find x.

• 5

• 2

• 6

• 13

Multiple Choice

B is the midpoint of AC.  Find AB.

• 2
• 16
• 8
• 4

Multiple Choice

Find MK.

• 6

• 4

• 14

• 8

Multiple Choice

Find the midpoint of the segment with the following endpoints:

(-9, 2) & (-5, -6).

• (-7, -2)

• (2, -7)

• (-9, -5)

• (2, -6)

Multiple Choice

Find the midpoint of the segment with the following endpoints:

(9, 8) & (3, 2).

• (5, 6)

• (9, 2)

• (6, 5)

• (3, 8)

Multiple Choice

Find the midpoint:

• $$\left(-\frac{3}{2},-\frac{5}{2}\right)$$

• $$\left(-1,-3\right)$$

• $$\left(-\frac{1}{2},-\frac{5}{2}\right)$$

• $$\left(-3,-1\right)$$

Multiple Choice

What is the center of MN given M(3, -1) and N(7, -5)

• (5, -2)
• (10, -6)
• (5, -3)
• (2, -2)

Multiple Choice

Solve

• 25°
• 125°
• 145°
• 45°

Multiple Choice

Solve

• 50°
• 58°
• 115°
• 226°

Multiple Choice

Find the value of ∠A.

• 79 degrees
• 87 degrees
• 90 degrees
• 97 degrees

Multiple Choice

Find the value of ∠A.

• 25 degrees
• 30  degrees
• 35 degrees
• 90 degrees

Multiple Choice

• x=67
• x=43
• x=55
• x=12

Multiple Choice

AND find the measure of ∠ABD

• x=3/17 ∠ABD = 27°

• x=9 ∠ABD = 81°

• x=3 ∠ABD = 27°

• x= -3 ∠ABD = -27°

Multiple Choice

If $$\overrightarrow{KM}$$  bisects  $$\angle LKJ$$  and  $$m\angle JKM=22\degree$$  find  $$m\angle LKJ$$  .

• 22

• 44

• 11

• 68

• not enough information given

Multiple Choice

Find the measures of  $$\angle EFJ$$  and  $$\angle JFG\ if$$  

$$\overrightarrow{FJ}\$$  bisects  $$\angle EFG$$  

• m<EFJ = 90, m<JFG = 90

• m<EFJ = 45 m<JFG = 45

• m<EFJ = 180, m<JFG = 180

• m<EFJ = 45 m<JFG = 90

Multiple Choice

Find TM and MS given that M is the midpoint of the segment.

• TM = 15, MS = 15

• TM = 7.5, MS = 7.5

• TM = 7.5, MS = 15

• TM = 15, MS = 7.5

Multiple Choice

Line l bisects the segment. Find the lengths of AN and AB.

• AN = 9.2, AB = 9.2

• AN = 9.2, AB = 18.4

• AN = 18.4, AB = 9.2

• AN = 18.4, AB = 18.4

Multiple Choice

Find x, then the measure of AC

• x=2, AC=8
• x=2, AC=16
• x=4, AC=8
• x=4, AC=16