HELP!! 5) Which number is IRRATIONAL?

A) V9

B) V27

C) V36

D) V81

The line containing the midpoints of the legs of right triangle abc where a(-5,5), b(1, 1), and c(3, 4) are the vertices.

52 cm radius = diameter = area = circumference = circumfer

Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter