A firework is shot upward so that it follows the equation
2 answers:
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Answer:
Step-by-step explanation:
The formula for calculate the area of a Sector of a circle is:
Where "C" is the central angle in degrees and "r" is the radius.
Based on the data given in the exercise, you can identify that:
(See the figure attached)
Then, you can substitute these values into the formula and then evaluate, in order to calculate the area of lawn that receives water.
The result is:
