a.
Find the radius of the larger
a.
Answer to Problem 19PSB
Explanation of Solution
Given information:
Equilateral
Calculation:
Consider the given figure,
Radius of larger circle is
Hence, the radius of the larger circle is
b.
Find the ratio of radius of both circles.
b.
Answer to Problem 19PSB
Explanation of Solution
Given information:
Equilateral triangle PQR is inscribed in one circle and circumscribed about another circle. The circles are concentric. If the radius of the smaller circle is 10.
Calculation:
Consider the given figure,
Ratio of both the radius is always half,
Hence, the ratio of radius is
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