Transversals

Name the angle relationship between x and y.

• consecutive interior angles.

• alternate exterior angles.

• corresponding angles.

• alternate interior angles.

Tags

CCSS.HSG.CO.C.9

Name the angle relationship between x and y.

• alternate interior angles.

• consecutive interior angles.

• corresponding angles.

• alternate exterior angles.

Tags

CCSS.HSG.CO.C.9

In the figure if  $m\angle12=74\degree.$   Find  $m\angle4\$  and give proper reasoning. 

•  $74\degree$  because they are corresponding angles.

•  $106\degree$  because alternate interior angles.

•  $106\degree$  because corresponding angles.

•  $74\degree$  because they are consecutive interior angles.

Tags

CCSS.HSG.CO.C.9

If  $m\angle10=53\degree$  find  $m\angle4$  and give proper reasoning. 

•  $127\degree$  because alternate exterior angles.

•  $127\degree$  because alternate interior angles.

•  $53\degree$  because consecutive interior angles.

•  $53\degree$  because alternate exterior angles.

Tags

CCSS.HSG.CO.C.9

What is  $m\angle Y\$  if  $m\angle X=72\degree$  ?

•  $m\angle Y=72\degree$  because alternate interior angles. 

•  $m\angle Y=\ 108\degree$  because corresponding angles. 

•  $m\angle Y=108\degree$  because consecutive interior angles. 

•  $m\angle Y=72\degree\$  because alternate exterior angles.

Tags

CCSS.HSG.CO.C.9

Solve for x and give proper reasoning.

• x=8 because if two $\parallel$ lines are cut by a transversal then alternate interior angles are $\cong$ .

• x=9 because if two $\parallel$ lines are cut by a transversal then consecutive interior angles are $\cong$ .

• x=4 because if two $\parallel$ lines are cut by a transversal then corresponding angles are $\cong$ .

• x=9 because if two $\parallel$ lines are cut by a transversal then alternate exterior angles are $\cong$ .

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSG.CO.C.9

Solve for X, Y, and Z.

• X=30

  Y=15

  Z=30

• X=45

  Y=45

  Z=135

• X=45

  Y=15

  Z=150

• X=30

  Y=15

  Z=150

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.C.6

Solve for X, Y, and Z.

• X=90

  Y=34

  Z=100

• X=74

  Y=37

  Z=25

• X=74

  Y=74

  Z=74

• X=37

  Y=27

  Z=74

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.C.6

CCSS.HSG.CO.C.10

Find X and Y.

• X=14

  Y=37

• X=42

  Y=138

• X=2

  Y=174

• X=14

  Y=138

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

CCSS.HSA.REI.C.6

A diagonal brace strengthens the wire fence and prevents it from sagging. The brace makes a 50° angle with the wire as shown. Find the measure of angle Y.

• $m\angle Y=170\degree$

• $m\angle Y=50\degree$

• $m\angle Y=30\degree$

• $m\angle Y=130\degree$

Tags

CCSS.HSG.CO.C.10