4. An angle turns through
2/8 of the circle. What is
the measure of
this angle?

Teachers already introduce the general concept of revolutions (turns) when they say things like "a full circle is 360°", but they can make the concept more numerically precise by saying "a full turn is 360°, a half turn is 180°, a quarter turn is 90°, and an eighth turn is 45°" or writing "1 rev = 360°, 1/2 rev = 180°, ...

Step-by-step explanation:

hope this help :)

( t _t )

the answer is -6

step-by-step explanation:

the answer is -6 because its next to the variable m