Chord 2

Point A has distance 13 cm from the center of the circle with radius r = 5 cm. Calculate the length of the chord connecting the points T1 and T2 of contact of tangents led from point A to the circle.

Result

x =  9.23 cm

Solution:

Solution in text x =

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To solve this verbal math problem are needed these knowledge from mathematics:

See also our right triangle calculator. See also our trigonometric triangle calculator.

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