Answer:
C = 31.4 inches
Step-by-step explanation:
The circumference of a circle is found by
C = pi *d
C =3.14 * 10
C = 31.4 inches
Answer:
720 Quarts
Step-by-step explanation:

cross multiply

now that they are both divided by 180, we can eliminate it

Point A, because the square root of 81 is 9, and 83 is just slightly larger than 81. Point A is slightly more than 9, and all of the other points are out of range, so the answer is A
Help with what, unless there is a picture, my phone is glitchy and i cant see pics for sum reason