Question

Please please please help me!

Answer 1

Use the relationships between angle of the sector, 65 and full 360 degrees in a circle to determine the portion of circumference the arc length is.

circumference is 2pi6.48

65/360 = RQ/(2pi6.48)

RQ = 7.35

Answer 2

RQ/circumference = 65/360

RQ = 65*circumference/360
      = 65*2*pi*6.48/360 
     = 117pi/50
    = 7.4 inches