Finding Angles Parallel Lines Cut by Transversal

Given the following two parallel lines cut by a transversal. Which pair of angles represents alternate interior angles?

Tags

CCSS.8.G.A.5

Find the measure of angle 4

• 27^o

• 153^o

• 63^o

• 90^o

Tags

CCSS.8.G.A.5

Given the following two parallel lines cut by a transversal. Which pair of angles represents alternate exterior angles?

Tags

CCSS.8.G.A.5

Given the following two parallel lines cut by a transversal. Which pair of angles represents alternate exterior angles?

Tags

CCSS.8.G.A.5

Supplementary Angles

• Def of Supplementary Angles

• Def of Linear Pair

• Linear Pair Postulate

• Congruent Supplements Thm

Tags

CCSS.7.G.B.5

If line a is parallel to line b, then which statement is best matches the angles?

• 8x - 17 + 5x +19 = 180 because "if ll lines, then consecutive interior angles are supplementary".

• 8x - 17 = 5x + 19 because "if ll lines, then alternate interior angles are equal".

• 8x - 17 = 5x +19 because "if ll lines, then corresponding angles are equal".

Tags

CCSS.8.G.A.5

Which of the following geometric statements justifies ∠RVM and ∠HMV are Congruent?

• If two parallel lines are intersected by a transversal, then consecutive exterior angles are complementary.

• If two parallel lines are intersected by a transversal, then alternate interior angles are congruent.

• If two parallel lines are intersected by a transversal, then alternate exterior angles are congruent.

• If two parallel lines are intersected by a transversal, then corresponding angles are complementary.

Tags

CCSS.8.G.A.5

Alternate Exterior Angles are ​ (a)   . Consecutive Exterior Angles are ​ (b)   .

Alternate Interior Angles are ​ (c)   . Consectuive Interior Angles are ​ (d)   .

• congruent

• supplementary

Tags

CCSS.8.G.A.5

If it is given that the indicated lines are parallel and that segment SF bisects ∠TSE, select ALL correct statements that could be used.

• ∠1 ≅ ∠5 by the corresponding angles postulate

• ∠2 ≅ ∠4 by the alternate interior angles theorem

• ∠1 ≅ ∠2 by the definition of an angle bisector

• ∠3 and ∠5 are supplementary by the consecutive interior angles theorem

Tags

CCSS.8.G.A.5

Which statements are true? Select all that apply.

• Vertically Opposite Angles are congruent

• Corresponding Angles are Supplementary

• Co-Interior Angles are Supplementary

• Alternate Angles are Congruent

• Linear Pair of Angles are Supplementary

Tags

CCSS.7.G.B.5