Question

3) Look at the diagram and choose the comect one
from below [
a) X-pole, 4-centre of curvature, 2- principle axis
b)x-centre of curvature, y-pole-Z- principle ori
c) X-cenbe of curatere- y- principle ori - z pole
d) X-pole-to principle ois Z- centre of curvature
X​

Answer 1

Answer:

b is the correct statement

Answer 2

Answer:

there is no diagram upload the diagram