Answer:
2πr
Step-by-step explanation:
to find the circumference you must multiply the radius by pi and 2
7 memory sticks at 32 mb can hold 491 * 7 = 3437 images.
Answer:
I hope this helps
Step-by-step explanation:
180 Degree Rotation
When rotating a point 180 degrees counterclockwise about the origin our point A(x,y) becomes A'(-x,-y). So all we do is make both x and y negative.