Find the area of a sector of an angle A (in degrees )' of a circle with radius R
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the area of a sector of an angle A = 60 degrees of a circle with radius R.
hope this helps you
hope this helps you
omanhero:
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we know AREA OF SECTOR IS θ/360 × pi r²
now θ = A (given)
radius = R
so putting the value of angle and radius in the formula we get,
A/360 × 22/7 × R²
further, solve it we get,
11×A×R² ÷ 180×7
11AR² ÷ 1260 = answer
hope it is correct :)
now θ = A (given)
radius = R
so putting the value of angle and radius in the formula we get,
A/360 × 22/7 × R²
further, solve it we get,
11×A×R² ÷ 180×7
11AR² ÷ 1260 = answer
hope it is correct :)
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