Topic 1 Test Retake

Only enter the number.

Mathematical Equivalence

ON

What is m∠PQR?

Only enter the number.

Mathematical Equivalence

ON

If a ray QT bisects ∠RQS, what is m∠TQS?

Only enter the number. Do not round.

Mathematical Equivalence

ON

Points L, M, and N are collinear, and M is between L and N. You are given LM = 13 and LN = 20. What is a possible value of MN?

• C 8

• D 9

• 23

• 7

Ray BD bisects ∠ABC so that m∠DBC = x + 6 and m∠ABD = 2x − 12. What is the value of x?

Only enter the number.

Mathematical Equivalence

ON

What are the coordinates of the point 1/4 of the way from A(−6, −3) to B(10, 9)? ​ ( ​ (a)   ,​ (b)   )

• 2
• 4
• 6
• 1
• 3/2
• -1.5
• -2
• 0

Segment XY has one endpoint at X(0,0). If (3, 4) is the midpoint of segment XY , what are the coordinates of point Y?

(​ (a)   ,​ (b)   )

• 6
• 8
• 1.5
• 2
• 12
• 16

Segment XY has one endpoint at X(0,0). What are the coordinates of Y if (3, 4) is 1/3 of the way from X to Y?

(​ (a)   ,​ (b)   ​ )

• 9
• 12
• 6
• 8
• 1
• 4/3

If DM = 26 and point G bisects segment DM , what is the value of r?

Only enter the number.

Mathematical Equivalence

ON

Which best describes what is formed by the construction of segment CD?

• The angle bisector of ∠BAC

• A 60 degree angle including segment AB

• the midpoint of segment AB

• the perpendicular bisector of segment AB