Answer:
Sector Area = r² * α / 2
1.The area of a circle is calculated as A = πr² . This is a great starting point.
2.The full angle is 2π in radians, or 360° in degrees, the latter of which is the more common angle unit.
3.Then, we want to calculate the area of a part of a circle, expressed by the central angle.
Step-by-step explanation:
i hope it helps you and pls make it the brainliest thank you :)
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Answers & Comments
Answer:
Sector Area = r² * α / 2
1.The area of a circle is calculated as A = πr² . This is a great starting point.
2.The full angle is 2π in radians, or 360° in degrees, the latter of which is the more common angle unit.
3.Then, we want to calculate the area of a part of a circle, expressed by the central angle.
Step-by-step explanation:
i hope it helps you and pls make it the brainliest thank you :)