﻿ In triangle abc, angle b=90, ab=40, ac+bc = 80 find 1)sin a 2)cos a 3)tan c , 26.02.2020 13:10, eka85

# In triangle abc, angle b=90, ab=40, ac+bc = 80 find 1)sin a 2)cos a 3)tan c Answers: 1  ### Other questions on the subject: Math Math, 16.08.2019 19:40, atharvakarawade1
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In triangle abc, angle b=90, ab=40, ac+bc = 80 find 1)sin a
2)cos a
3)tan c...

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