Today

• Homework out and ready to grade along with a sheet of notebook paper.

• You will also need a calculator.

• Objective: TLW check understanding of angle relationships and parallel line theroems.

Today

• Discuss answers and reasoning• Number your paper #1-22• Work quietly as there are other classes

working • At most 2 people at a question at a time.

What is the relationship between angles 2 and 7?

What is the relationship between angles 5 and 7?

What is the relationship between angles 1 and 8?

What is the relationship between angles 6 and 7?

What is the relationship between angles 1 and 7?

Fill in the blank with parallel, perpendicular, or skew.

Line j and line k are ____

Fill in the blank with parallel, perpendicular, or skew.

Line j and line m are ____

Fill in the blank with parallel, perpendicular, or skew.

Line k and line m are ____

Solve for x

Solve for x

Solve for x

Solve for the variable

Solve for the variable

Find the measure of <1 and <2

Find the measure of <1 and <2

Find the measure of <1 and <2

Solve for x

Can you say that line l and line k are parallel?

Can you say that line j and line k are parallel?

Can you say that line m and line n are parallel?

Can you say that line m and line n are perpendicular?