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What is the value of s?

What is the value of s?-example-1
User Pocorschi
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2 Answers

3 votes
15 hope this helps

How I got there

Total number of degrees 180

add 59 + 91 = 150

180 - 150 = 30

30 divided by 2 = 15
User Kokosing
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5 votes
180° = 59° + 91° + 2s
2s = 180° - (91°+59°)
2s = 180° - 150°
2s = 30°
s = 15°
User Frank Schmitt
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