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Vilka [71]
3 years ago
8

I need an explanation on how to do this and an answer, please.

Mathematics
2 answers:
Fudgin [204]3 years ago
3 0

Answer:

111°

Step-by-step explanation:

the angle is question is an alternate-interior angle with the one labeled as 111° and alt-int angles are congruent

BARSIC [14]3 years ago
3 0
When looking at both images you can see they are the same angle, so when it gives you 111degree you can take that and flip it, to see th top angle, or x is also 111
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What is the best approximation of the length of segment QS? (Note: cos 80° = 0.17)
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1. You have the following information:

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2. Therefore, you can calculate the lenght of the segment QS as following:

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