Answer:
16
Step-by-step explanation:
To find the radius find the distance between (4,0) and (4,8). The radius is 8. Then multiply by 2 to find out the diameter.
Graphing the two points, you see that (4,8) is 8 points away from (4,0) - the center of the circle.
Knowing that 8 would be the radius, and that diameter = 2(radius), multiply the radius by two to find the diameter.
diameter = 2(8)
diameter = 16
I believe the answer is A.
The simple solutions are:
Right 6: (-2+6,-3) = (4,3)
Left 6: (-2-6,-3) = (-8,-3)
Up 6: (-2,-3+6) = (-2, 3)
Down 6: (-2,-3-6) = (-2,-9)
Those are for horizontal or vertical
line segments.
Answer =6
L={∅}
