IMath 2 wk 1

Front

Find the value of the variables: x and y.

Back

x=92, y=88

Front

If a ∥ b and c ∥ d, and M∠6=50, then find m∠11.

Back

m∠11 = 130

Front

If a ∥ b and c ∥ d, and m∠2=70, then find m∠6.

Back

m∠6 = 70

Front

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

Back

Same side interior angles

Front

Find the values of the variables: w, y, x, and z.

Back

w=31, y=65, x=65, z=115

Front

What is the definition of parallel lines?

Back

Lines that never intersect and are always the same distance apart.

Front

What is the sum of the interior angles of a triangle?

Back

180 degrees.

Front

What are corresponding angles?

Back

Angles that are in the same position on two parallel lines cut by a transversal.

Front

What is the relationship between alternate interior angles when two parallel lines are cut by a transversal?

Back

They are equal.

Front

If two angles are supplementary, what is the sum of their measures?

Back

180 degrees.