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Question #7aed8

1 Answer

Leland Adriano Alejandro

May 15, 2016

Angle $= 119^{\circ}$ $= 119^@$

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 ${tan 299}^{\circ} = tan (299^{\circ} - 180^{\circ}) = {tan 119}^{\circ}$ $tan 299^@=tan (299^@-180^@)=tan 119^@$

check:

${tan 299}^{\circ} = - 1.804047755$ $tan 299^@=-1.804047755$

${tan 119}^{\circ} = - 1.804047755$ $tan 119^@=-1.804047755$

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

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