3 years ago

Find tan 0 if sin 0 = 1/2 is in the second quadrant.

Mathematics

1 answer:

Marina CMI [18]3 years ago

5 0

sin O = 1/2 = p/h

p=1, h = 2.

by pythagoras tgeorem,

b =

$\sqrt{3}$

tan0= p/b

$1 \div \sqrt{3}$

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