What is the surface area of this cylinder? Use a ~ 3.14 and round your answer to the nearest hundredth.
5 mm
9 mm

any options?

step-by-step explanation:

ca = ec

cpctc makes it so that corresponding parts of the triangle you proved to be equal are equal, the other options aren't part of the part of the triangles you proved to be equal.

faster, im not sure why but i know it is faster

-3.5 degrees per hour

step-by-step explanation:

find the unit rate:

-12   1/4 degrees           12.25 degrees

= - = -3.5 degrees per hour

      3   1/2 hours               3.5 hours