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labwork [276]
3 years ago
14

What is the formula for the perimeter of a sector?

Mathematics
2 answers:
ololo11 [35]3 years ago
6 0
The perimeter of the quarter circle is the length of the straight edges plus the length of the curved edge. perimeter = r + r + In the same way, we can find the perimeter of any sector. Let us have a sector, and let the angle between the radii be xo. There are 360o in a circle.
Kaylis [27]3 years ago
4 0
Perimeter of sector = 2 radius + (radius × central angle)
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