Fine the measure of feta, to nearest degree, where 0 degrees is less or equal to feta, and feta is less or equal to 360 degrees.

Question

tan feta + 5 = 0, I tried working this out and I got -78.6:\

Answer 1

There is that Greek cheese feta again.

tanØ = -5

the tangent is negative in II and IV
angle in standard position is 78.69°

Ø = 360-78.69 = 281.13 in IV
Ø = 180 - 78.69 = 101.13° in II

check by taking the tangent of each of those

Answer 2

Help Me...?
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