Plz answer this asap
does the size of a circular object affect the relationship of the circumference divided by the diameter?

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

In δabc, m∠acb = 90°, cd ⊥ ab and m∠acd = 45°. find: a find cd, if bc = 3 in

Jared had 3/7 of the minutes on a family phone plan remaining for the month. the plan is shared by 2 people. if divided equally what portion of the minutes remaining on the phone plan would be avalible for each person