What rotation about the origin is equivalent to r−500°?

The correct answer is R220

Step-by-step explanation:

What rotation about the origin is equivalent to R−500° .

The answer is R220.

If you can add or subtract a multiple of 360° then they are equivalent.

Lets take an example. We will add 720 which is a multiple of 360

-500+720 = 220

You can check the value and see the difference is divisible by 360 or not.

220-(-500) = 220+500

= 720

which is divisible by 360.

Thus the correct answer is R220

13

step-by-step explanation:

distance formula is d=√(x2-x1)^2   +   (y2-y1)^2

no not all of them.

step-by-step explanation:

some of them have a square base.