Question

what is the perimeter of a sector

Answer 1

perimeter of the sector is the sum of the lengths of all its boundaries.thus the perimeter of the sector is L+2r units. θ 360 × 2 π ( r ) + 2 r That would be the length of the arc in the first part and twice the radius in the second part.

Answer 2

Answer:

Step-by-step explanation:

Perimeter of sector is 2r+l