Question

find the area of the sector of a circle with radius 4 CM and the angle of 30 degree

Answer 1

$\textbf {Hey there, here is the solution.}$

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STEP 1: Find area of the circle:

Area of a circle = πr²

Area of circle = π(4)² = 16π cm²

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STEP 2: Find the area of the sector:

Area of the sector = 30/360 x 16π

Area of the sector= 4/3 π

Area of the sector = 4.19 cm²

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Answer: The area of the sector is 4.19 cm²

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⭐$\textbf {Cheers}$⭐

Answer 2

Your answer ^_^

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Area of sector = πr^2

= π (4)^2 = 16π^2

Area of sector = 30 / 360 ( 16π )

= 4 / 3π

= 4 . 19cm^2

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