Mathematics, 23.05.2021 03:00 andrewblack033
A sector of a circle with centre c and radius 6cm and the sector angle 120°
1. Calculate the total perimeter of the sector
2. The surface area of a sphere is the same as the area of the sector. Calculate the radius of the sphere.
Answers: 2
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A sector of a circle with centre c and radius 6cm and the sector angle 120°
1. Calculate the total...
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