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2 years ago

What is the degree measure of the angle passing through this point?

Mathematics

1 answer:

Taya2010 [7]2 years ago

7 0

Answer:

135 degrees.

Step-by-step explanation:

Tan theta = √/2 /2 / -√/2 /2 = -1

Arctan 1 = 45 degrees.

As the x coordinate is negative and the y coordinate is positive:

Theta will be in the 2nd quadrant.

So its 180 - 45

= 135 degrees.

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