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VashaNatasha [74]
3 years ago
8

The radius of a circular sign is 12 inches. Equal parts of the sign are painted red and yellow. How many square inches are paint

ed each color l? Use 3.14 for PI
Mathematics
1 answer:
AnnZ [28]3 years ago
3 0

Answer:

226.08 square inches

Step-by-step explanation:

Area of a circle is given by

A=\pi r^{2}

Where r is the radius and r is the area.

For this case, since one half is painted yellow and another red, then the area for each paint will be given by

A=0.5\pi r^{2}

Substituting 12 inches for r then

A=0.5\pi 12^{2}=226.08 in^{2}

Therefore, each paint occupies approximately 226.08 square inches

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