Common-Core/ Grade 10
Maths MCQ Based On Checkpoint arc length and area of sectors
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Common-Core Grade 10 - 10 Checkpoint arc length and area of sectors
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Area of a sector = (arc in \\(^{\\circ}\\)/ 360) \\(\\times\\) area of circle
Area of sector = m/360 . A
The central angle of a complete circle is \\(360^{\\circ}\\).
Arc length is \\(\\pi cm\\)
The measure of full circle is \\(\\ 360^{\\circ}\\).
Change the measure of arc length from centimeters to degrees.
k= m/360. A
Subtract the area of the minor sector of the smaller circle from the area of the minor sector of the bigger circle.
Area of sector = m/360 . A
Use the formula to find the area of the sector.
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