3 years ago

Please please please help me!

2 answers:

Citrus2011 [14]3 years ago

6 0

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

tatyana61 [14]3 years ago

3 0

RQ/circumference = 65/360

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

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