4 years ago

FIRST RIGHT ANSWER GETS BRAINIEST

Mathematics

1 answer:

Diano4ka-milaya [45]4 years ago

6 0

OK, no figure, but from the comment is sounds like the grey area is the big circle minus the small circle.

The diameter of the small circle is 2 so its radius is 1 and its area πr² is π.

The radius of the larger circle is 4, so area 16π

The shaded area is 16π - π

Answer: 15π

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