Question

The perimeter of a sector of a circle of radius 5.2cm is 16.4cm. Find the length of the sector.

Answer 1

Answer:

6

Step-by-step explanation:

we know that the perimeter of the sector will be length of the sector and two radius

so

2r+ length of the sector =16.4

2*5.2+length of the sector =16.4

length of the sector =16.4-10.4

=6

so length of the sector =6