Acircle fits inside a semicirlce with a diameter of 24mm calculate the shaded area

semicircle has dia 24 mm

radius = 12 mm

radius of half circle = dia of full circle inside half circle

dia of inside circle =12mm

radius of inside circle =6mm

shaded area = πr2

= π ×36 =36π answer

europa2433

europa2433

step-by-step explanation:

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation: