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A circle is inscribed in an equilateral triangle. A point in the figure is selected at random. Find the probability that the point will be in the part that is NOT shaded. A. Abo…
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A circle is inscribed in an equilateral triangle. A point in the figure is selected at random. Find the probability that the point will be in the part that is NOT shaded. A. Abo…
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Jun 11, 2018
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A circle is inscribed in an equilateral triangle. A point in the figure is selected at random. Find the probability that the point will be in the part that is NOT shaded.
A. About 25%
B. About 40%
C. About 60%
D. About 50%
Mathematics
high-school
Vansimke
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Answer:
about 60%
Explanation:
just took the test
Artberry
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Jun 12, 2018
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Artberry
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3
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If
is the radius of the circle, then the side length of the triangle is
.
The area of the circle is
, while the area of the triangle is
.
So, the probability of selecting a random point in the white space is
Thyrst
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Jun 17, 2018
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Thyrst
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