What is the missing statement in step 10 of the proof? given: triangle ABC with AB=c, BC=a, AC= b

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

This is about circle theorems. someone asap : (

50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.