Question #7aed8

1 Answer
Leland Adriano Alejandro
May 15, 2016

Angle #= 119^@#

Explanation:

The sign of tangent are the same for quadrant 1 and quadrant 3.
Also sign of tangent are the same for quadrant 2 and quadrant 4.

Therefore the #tan 299^@=tan (299^@-180^@)=tan 119^@#

check:

#tan 299^@=-1.804047755#

#tan 119^@=-1.804047755#

God bless....I hope the explanation is useful.

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