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m_a_m_a [10]
3 years ago
7

I need help with 18, 19, & 20

Mathematics
1 answer:
luda_lava [24]3 years ago
4 0
18. 17.9 
19. 21.1
20. I cant see the numbers sorry; if the sides are 6, √85 than it should have an angle of 40.6
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