Question

Perimeter of a sector is__​

Answer 1

Answer:

The formula used for the length of the arc of a circle of radius r and subtending θ degrees at the center of the circle isParc=2πr×(θ360) . Adding the two radii arm with the length of the arc results in the total perimeter of the sector that is equivalent to Ps=2πr×(θ360)+2r.

Step-by-step explanation:

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Answer 2

Answer:

The formula used for the length of the arc of a circle of radius r and subtending θ degrees at the center of the circle isParc=2πr×(θ360) . Adding the two radii arm with the length of the arc results in the total perimeter of the sector that is equivalent to Ps=2πr×(θ360)+2r.

Step-by-step explanation:

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