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Igoryamba
3 years ago
11

The equation of a circle is given by (x + 3.5)2 + (y - 2.82)2 = 25. What is the area of a 50∘ sector of this circle? Round to th

e nearest hundredth of a square unit.
Mathematics
1 answer:
sattari [20]3 years ago
7 0

Answer:

(x+3.5)*2+(y-2.82)*2=25

Step-by-step explanation:

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First, we can factor a 2 out of this expression to simplify it.

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Now, we can try factoring this two ways: by using the quadratic formula, or by using the AC method.

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Rearrange terms.

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