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ANEK [815]
3 years ago
14

When a triangle is inscribed in a semicircle where a diameter of the circle is a side of the​ triangle, the triangle formed is a

lways a right triangle. If an isosceles triangle​ (two equal​ sides) is inscribed in a semicircle with a radius of 9 ​inches, find the length of the two legs of the triangle.
Mathematics
1 answer:
sashaice [31]3 years ago
3 0

Answer:

Step-by-step explanation:

diameter = 18 inches

each leg = 18/√2 = 9√2 ≅ 12.7 inches

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Step-by-step explanation:

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Rounding to nearest hundred we get;

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