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Nataliya [291]
3 years ago
9

Help~~~~~~~~~````````````````

Mathematics
2 answers:
kupik [55]3 years ago
6 0

Answer:

112.98

Step-by-step explanation:

37.68/2π = 5.9969

5.9969²π = 112.98

posledela3 years ago
6 0

ANSWER

The area is 112.9 square units to the nearest tenth.

EXPLANATION

The circumference is given by:

C=2\pi \: r

This implies that,

37.68 = 2 \: \pi \: r

\frac{37.68}{2\pi}  = r

r = 5.997

The area of a circle is

\pi \:  {r}^{2}

We substitute the radius to get;

3.14 \times 5.997 ^{2}  = 112.93 \: sq. \: units

To the nearest tenth, the area of the circle is 112.9 square units.

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