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lisov135 [29]
2 years ago
6

2. State two (2) values of θ (theta) to the nearest degree for sin θ = − 0. 966

Mathematics
1 answer:
emmasim [6.3K]2 years ago
5 0

Using equivalent angles, the solutions to the equation are given as follows:

\theta = 255^\circ, \theta = 285^\circ

<h3>What are equivalent angles?</h3>

Each angle on the second, third and fourth quadrants will have an equivalent on the first quadrant.

In this problem, the equation is:

\sin{\theta} = -0.966

Applying the inverse relation:

\theta = \arcsin{-0.966} = 255^\circ

Which is on the third quadrant. The equivalent angle on the fourth quadrant is given as follows:

270^\circ + (270^\circ - 255^\circ) = 285^\circ

More can be learned about equivalent angles at brainly.com/question/28025397

#SPJ1

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