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Laabri

6.7 Proving Lines are Parallel (Due 3/3/26)

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Last updated 3 months ago
12 Nsɛmmisa
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Essential Question: How do you prove lines are parallel?

Learning Target: Students will be able to use the five angle converses to prove that lines are parallel.


Complete the entire document and use full sentences when prompted for full credit. 

Responses without work will receive no points.

Remember to upload work from paper when prompted to receive credit.


5 ways to prove lines are parallel:

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Asemmisa {{asɛmmisaAhyɛnsode}}
7.

What value for x would make this lines parallel?

x=

What is the reason?

Asemmisa {{asɛmmisaAhyɛnsode}}
8.

What value for x would make this lines parallel?

x=

What is the reason?

Asemmisa {{asɛmmisaAhyɛnsode}}
9.

What value of x makes the horizontal parts of the letter Z parallel?

x=

What is the reason?

Asemmisa {{asɛmmisaAhyɛnsode}}
10.

An overpass intersects two lanes of a highway. What must the value of x be to ensure the two lanes are parallel?

x=

What is the reason?

Asemmisa {{asɛmmisaAhyɛnsode}}
11.

A trellis consists of overlapping wooden slats. What must the value of x be in order for the two slats to be parallel?

x=

What is the reason?

Learning Log

Ɛhia
5
Asemmisa {{asɛmmisaAhyɛnsode}}
12.

Essential Question:

What was the Essential Question of this assignment?

(Use complete sentences for full credit)

Asemmisa {{asɛmmisaAhyɛnsode}}
1.

What measure of the indicated angle would make this lines parallel?

What is the reason?

Asemmisa {{asɛmmisaAhyɛnsode}}
2.

What measure of the indicated angle would make this lines parallel?

What is the reason?

Asemmisa {{asɛmmisaAhyɛnsode}}
3.

What measure of the indicated angle would make this lines parallel?

What is the reason?

Asemmisa {{asɛmmisaAhyɛnsode}}
4.

What measure of the indicated angle would make this lines parallel?

What is the reason?

Asemmisa {{asɛmmisaAhyɛnsode}}
5.

What measure of the indicated angle would make this lines parallel?

It is dangerous to go alone.

Take this "°"

What is the reason?

Asemmisa {{asɛmmisaAhyɛnsode}}
6.

What measure of the indicated angle would make this lines parallel?

What is the reason?