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Suppose that α and β are the angles of a triangle. It is known that: 58°≤α≤59° and 102°≤β≤103°. Find the possible values of the third angle.
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Suppose that α and β are the angles of a triangle. It is known that: 58°≤α≤59° and 102°≤β≤103°. Find the possible values of the third angle.

User Reptilicus
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2 Answers

3 votes

he was right, the answer is just flipped, so it's 18≤x≤20

User Sanguine
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8.0k points
5 votes
20°≤ 'third angle' ≤ 18°.
User Yurii Melnychuk
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8.8k points
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