Answer:
A
Step-by-step explanation:
A secant is a line that goes through a circle at two points.
C^2-a^2=b^2 b^2=81-36=45 x^2/36-y^2/45=1?
There is a lot of numbers
Answer:
9 and 10
Step-by-step explanation:
The sqaure root of 85 is 9.21954445729.
9.21954445729 is greater than 9 but less than 10, meaning it falls in between them.