The chord 18 inches long is perpendicular to the radius of a circle. The distance of the intersection of the chord and the radius to the center of the circle is 3 inches. What is the radius of the circle.

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step-by-step explanation:

step-by-step explanation:

assume that you have 3 different side lengths.   apply the pythagorean theorem here:   square each of the two shortest sides; call them a and b, so that their squares are a² and b².   also square the longest side, calling the result c².

now, if a² + b² = c² is true, the triangle is a right triangle; otherwise it is not a right triangle.

y∈r, 8> y≥0

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p.s the first bit only matters if you know what that means.

p.p.s brainliest would really

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