AB is tangent to the circle at point B. Find the length of BC.
AC = 30

11/2.2 = 5 inches for the length 8.5/2.2= 3.86 inches for the width

The question is kind of confusing. if it's asking how many variations of answers can you give. then do 4^5 for your answer.this would be something like the first question could be a and the 2nd c or first b next c etc. if you can, ask the teacher for a better confirmation of what it's asking. if i'm assuming correctly what it's asking, it's 625 different variations.