Question

Which of these represents the measures of all angles coterminal with a 418° angle?

A. 360 + 58n, for any whole number n
B. 58 + 360n, for any integer n
C. 58 + 360n, for any whole number n
D. 360 + 58n, for any integer n

Answer 1

Answer: The answer is (B) 58 + 360n, for any integer 'n'.

Step-by-step explanation: We are given to select the correct expression that represents the measures of all angles co-terminal with an angle of measurement 418°.

Co-terminal Angles are angles who share the same initial side and terminal sides.

We can find co-terminal angles by simply as adding or subtracting 360° or 2π to each angle, depending on whether the given angle is in degrees or radians.

Therefore, if 'n' is an integer, then all the co-terminal angles with 418° angle is given by

$C_a=(418-360)+360\times n=58+360n.$

Thus, the correct option is (B).

Answer 2

Answer:

B on edge, got it right on the test.

Step-by-step explanation: