Serina paid $194.99 for a game system and then bought 2 equally priced games if she spent a total of $284.97 what is the price,
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Hello there.
We have for a circle that:
Where:
is the measure of the arc
is the measure of the angle (radians)
is the radius of the circle
In our case, we have
We have r = 3 cm, then: