Answer:
32760
Step-by-step explanation:
There are 4 positions on the board. There are 15 possible candidates for the first position. That leaves 14 candidates for the second position. Which leaves 13 for the third position, and 12 for the fourth position.
15 × 14 × 13 × 12 = 32760
The answer is 288cm
Hope this helps!
The equation of a circle with center at (a, b) and radius, r, is given by

The given circle in the graph has the center at (0, 2) with the radius of 1 units.
<span>A circle with the same center as the circle in the graph and that
passes through a point 2 units away from the given circle has its center at (0, 2) and a radius of 3 units.
Thus the equation of the circle is given by

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