Question

Is my question correct?? (radii question)

Answer 1

Is this correct? Only one radii?

Answer 2

how is a radius defined?

Answer 3

my book says.. A straight line from the center to the circumference of a circle or sphere.

Answer 4

how many lines do you see starting at the center and going to the edge?

Answer 5

3

Answer 6

So there are 3 not 1.

Answer 7

really? i might need to clean me glasses, but i see 2 lines starting at the center

Answer 8

oh kay?

Answer 9

So there are two lines starting at the center?

Answer 10

yep: PA and PB

Answer 11

thanks.