Answer:
it is 9
Step-by-step explanation:
the common difference is 9
Answer:
A and F.
Step-by-step explanation:
C and D... duh.
B and E... They're inside, covered by the angles 3.
Answer:
25.85
Step-by-step explanation:
The area of a circle is given by A = π * r²
We have the value of the area, so we clear r:
r² = A / π
r² = 2100 / π = 668.45
r = √668.45 = 25.85
Answer:
40 meters
Step-by-step explanation:
The answer to that equation is 7938
