Hellppppppppppppppppppppppppp
1 answer:
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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:
So all you need to do is a value that will result to p - 9.
x =
Combine like terms and just copy the terms that do not have similar expressions:
p will cancel out because p - p = 0
-6 and + 9 will come together because they are like terms: -6 + 9 = 3
Let us check:
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