In circle F with EFG = 36° and EF = 12 units, find the approximate length of arc EG. A)7.5 units
B) 18 units
C) 0.3 units
D) 3 units

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step-by-step explanation:

4a. is 3 miles every hour

4b. is 1/3 of an hour per mile

step-by-step explanation:

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.