# The radius of a c

Given:

Radius of circle = 17.5 cm

Length of arc = 44 cm

Length of arc = × 2πr

44 = × 2 × × 17.5

θ = 44 × 360 × × ×

θ = = 144°

Now, Area of sector = × πr2

= × × 17.5 × 17.5 = 385 cm2

Hence, the area of the sector is 385 cm2.

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