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mariarad [96]
1 year ago
6

use the function notation to represent the area of a circle whose circumference is 133 cm.use the function notation to represent

the circumference of a circle whose area is 5.3 cm²

Mathematics
1 answer:
jeka941 year ago
3 0

The area of a circle with radius r is represented by the function h(r ); therefore using the function notation, the area of a circle whose radius is 133 cm is represented by

h(g(133))

(b).

The function that gives the radius as a function of area is

j(A)

and the function that gives the circumference as a function of radius is

f(r)

therefore, the function that gives

f(j(A))

When A = 5.4cm^2 we have

f(j(5.4))

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