Master how to find two coterminal angles 1 positive 1 negative

What is a coterminal angle?

• An angle that has a different initial side but the same terminal side.

• An angle that is always negative.

• An angle that has the same initial and terminal sides.

• An angle that is always positive.

How do you find a positive coterminal angle for 150 degrees?

• Subtract 180 degrees from 150 degrees.

• Add 360 degrees to 150 degrees.

• Subtract 360 degrees from 150 degrees.

• Add 180 degrees to 150 degrees.

What is the negative coterminal angle of 150 degrees?

• 150 degrees

• -210 degrees

• 510 degrees

• -150 degrees

If an angle is -760 degrees, what is its positive coterminal angle?

• 40 degrees

• 760 degrees

• 320 degrees

• 400 degrees

How do you adjust a negative angle to find a coterminal angle within 0 to 360 degrees?

• Subtract 360 degrees repeatedly.

• Add 360 degrees repeatedly.

• Add 180 degrees repeatedly.

• Subtract 180 degrees repeatedly.

What is the equivalent of 2π in degrees?

• 270 degrees

• 180 degrees

• 360 degrees

• 90 degrees

How do you find a coterminal angle in radians?

• Divide by 2π.

• Multiply by 2π.

• Add or subtract 2π.

• Add or subtract π.