Answer:
A.
Step-by-step explanation:
The formula for trying to find the area of a circle is Area= r^2
Sooo:
Area=3.14 x 18 x 18
18 x 18 is the first part of the equation
=324
Then:
3.14(pi) x 324 = 1017.36 = 1017 ft2
1/4
1/6 + 1/12 = 1/4
1
angles on a straight line are 180 so u do 180 minus 47 gives u 133
