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Can you show notes with the answer please?

Can you show notes with the answer please?-example-1

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Answer:

Question 1: m<1 = 139

Question 2: <PQS = 55

Explanation:

So for the first question, we know that the interior of a triangle always equal 180 degrees. Since we have 2 of those degrees, we can just subtract them from 180:

180 - 74 - 65 = 41

So the last angle is 41 degrees. I forgot what the name was but m<1 and 41 has to equal 180 as well since it is a straight line. So we can do:

180 - 41 = 139

And that's our answer.

The second one, since MO and PR are parallels, we know that the angles created by the interception of SL are identical. If m<RQN = 55 degrees, then m<PQS would also equal 55 degrees because they are vertically opposite angles.

User Yevgen Kulik
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