3 years ago

NEED UR HELPPPP PLEASE..

Mathematics

2 answers:

Mashcka [7]3 years ago

8 0

17.32 deal with it aaaaaaaaaaaaaaaaa

Anestetic [448]3 years ago

5 0

If ∠A =30° and ∠B = 90°, than ∠C = 60°

sin C = AB/AC → sin 60° = 15/x OR sin 60° =√3/2, then:√3/2 = 15/x
and x = (2*15)/√3 → x =17.32 units

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