Mathematics, 01.07.2020 23:01 jbell735
I have two questions. Please try to answer both!
How many non-similar triangles have angles whose degree measures are distinct positive integers in an arithmetic progression?
In an arithmetic sequence a7 −2a4 = 1, a3 = 0. Find the common difference.
Thank you!
Answers: 2
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I have two questions. Please try to answer both!
How many non-similar triangles have angles whose d...
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