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torisob [31]
3 years ago
9

Find the next two positive and two negative angles that are coterminal with the given quadrantal angle.

Mathematics
1 answer:
adell [148]3 years ago
8 0

Answer:

(1). 450 degree and 90 degree.

(2). - 270 degree and - 990 degree.

Step-by-step explanation:

So, we are given the the following data or parameters in this question or problem; A = -630 degree, and we are to look for the next two positive and two negative angles that are coterminal with the given quadrantal angle.

For the positive(+ve) angles we have that;

- 630 degree + 1080 degree = 450 degree; and - 630 degree + 720 degree= 90 degree.

For the negative(-ve) angles we have that;

- 630 degree + 360 degree= - 270 degree and - 630 degree - 360 degree = - 990 degree.

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Step-by-step explanation:

we know that

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Hatshy [7]

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