NAYELI - IMath 2 wk 1

Front

Find the values of the variables: If x + y = 100 and x = 40, what is y?

Back

y = 60

Front

What type of angles are ∠9 and ∠8 if they are on the same side of the transversal and between the two lines?

Back

Same side interior angles

Front

If a ∥ b and c ∥ d, and m∠1 = 130, what is m∠5?

Back

m∠5 = 130

Front

Identify the alternate interior angle to ∠3 if ∠3 is formed by two parallel lines cut by a transversal.

Back

∠7

Front

If a ∥ b and c ∥ d, and m∠7 = 110, what is m∠10?

Back

m∠10 = 70

Front

Define corresponding angles in the context of parallel lines and a transversal.

Back

Corresponding angles are pairs of angles that are in the same position on different parallel lines when cut by a transversal.

Front

What is the sum of the measures of supplementary angles?

Back

180 degrees

Front

If two angles are alternate interior angles, what can be said about their measures when the lines are parallel?

Back

They are equal.

Front

What is the relationship between same side interior angles when the lines are parallel?

Back

They are supplementary (sum to 180 degrees).

Front

If m∠2 = 45 degrees and ∠2 and ∠3 are corresponding angles, what is m∠3?

Back

m∠3 = 45 degrees