Question

what angles are coterminal with 160 degrees

Answer 1

@mertsj can u help me

Answer 2

anyone....?

Answer 3

Anything coterminal to 160 degrees will be separated by 360 degrees.


In other words, simply add/subtract 360 to/from 160 to get a new coterminal angle


So one coterminal angle is 160 + 360 = 520 degrees

Answer 4

so would one be 20?

Answer 5

another coterminal angle would be


160 - 360 = -200 degrees

Answer 6

thts not one of the options given to me.
the options are : 20, 520
and -160, 200,
and -200,-560,
and 520, 700

Answer 7

Coterminal angles Ac to angle A may be obtained by adding or subtracting k*360 degrees or k* (2 Pi). Hence

Ac = A + k*360o if A is given in degrees.

or

Ac = A + k*(2 PI) if A is given in radians.

where k is any negative or positive integer.

Answer 8

sorry was delayed a bit


Notice how -200 is one of our coterminal angles


So if we subtract another 360 from that, we get


-200 - 360 = -560


So the answer is choice C

Answer 9

Find a positive and a negative angle coterminal with a 160° angle.

160° – 360° = –200°

160° + 360° = 520°

A –200° angle and a 520° angle are co terminal with a 160° angle.

Answer 10

can u help me out with a couple more pleaseee?

Answer 11

its a different question, but its on trig