the circle of radius 3 cm is cut from a circle sheet of radius 6 cm find the leftover area
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0
Answer:
27pi
Step-by-step explanation:
pi6^2 - pi3^2 = pi (36-9) = 27pi
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Answered by
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Left over area = Area of sheet - area of circle that is cut
=> Area = πR² - πr²
=> Area = π ( R² - r² )
=> Area = π ( 3 + 6 ) ( 6 - 3)
=> Area = π × 9 × 3
=> Area = 27π cm²
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