State true or false. The area in c m 2 of a sector of a circle with radius 6 cm and angle of the sector 60 ∘ is 20. Options: A . &nbsp True B . &nbsp False C . &nbsp 636 D . &nbsp 564

Answer: Option B : B Area of the sector of angle θ = θ 360 × π r 2 A = 60 360 × 3.14 × ( 6 2 ) = 18.85 c m 2

State true or false. The area in cm2 of a sector of a circle with radius 6 cm

Question

State true or false.
The area in $c m^{2}$ of a sector of a circle with radius 6 cm and angle of the sector $60^{\circ}$ is 20.

Options:

A . True

B . False

C . 636

D . 564

Answer: Option B
:
B

Area of the sector of angle $θ$ = $\frac{θ}{360}$ × $π r^{2}$

A = $\frac{60}{360}$ × 3.14 $\times (6^{2})$ = 18.85 $c m^{2}$

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