A circle has a radius of 4.2 and a central angle in radians θ = 0.6. Calculate the arc length (s) and area of the sector (A)

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<-- Circle Radius
<-- Central Angle θ

A circle has a radius of 4.2 and a central angle in radians θ = 0.6. Calculate the arc length (s) and area of the sector (A)

Calculate arc length (s):
The formula for the arc length of a circle (s) is below
s = rθ where θ is in radians
s =4.2(0.6)

s =2.52π

s = π

Calculate sector area (A):
The formula for the area of a circle sector (A) is below
A =r2θ
2

where θ is in radians
A =4.22(0.6)
2

A =17.64(0.6)
2

A =10.584π
2

A = 5.292π