Sunday

February 1, 2015

February 1, 2015

Posted by **Catherine** on Monday, August 19, 2013 at 10:48pm.

a) -100 degrees.

I really do not understand how to work this problem and I need help.

- Math -
**Steve**, Tuesday, August 20, 2013 at 12:14amGenerally angles are expressed as values between 0 and 360 degrees.

Since there are 360 degrees in a circle, adding or subtracting 360 from the value will not change the terminal point of the angle. It just means you have done an extra clockwise or counter-clockwise rotation about the origin.

So, -100° represents the same angle as all of the following:

... -820° -460° -100° 260° 620° ...

so, which of those values is between 0° and 360°?

**Answer this Question**

**Related Questions**

MATH - For each of the following angles, find a coterminal angle with measure (...

math - find the angle that is coterminal to 525 degrees and lies between 0 ...

Algebra II - Multiple Choice (theta) means the symbol 0 with the dash in it. 1.)...

Coterminal Angles - I need help with this.. it's for my midterm review. My ...

Pre Cal - 2cos 4theta + 1 = 0 i know how to find the degrees (the last step of ...

Trig - Given 2secant^2 (theta) + 1 = 5 secant (theta), solve for (theta), to the...

Geometry - Given: in triangle ABC, angle B= 120 degrees Prove: angle A does not...

Calculus - Determine the measure of A if 0 degrees is less or equal to angle A ...

algebra. - problems about angles: Hi. I needed help on some problems for the ...

Math-Geometry - B is in the interior of angle AOC. C is in the interior of angle...