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What is the measure of the tangent AB?
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What is the measure of the tangent AB?

What is the measure of the tangent AB?-example-1
User Gavin Thornton
by
8.3k points

1 Answer

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use the folumla AB^2 = BD * (CD + BD)

fill in the known numbers:

AB^2 = 12 x (15 +12)

AB^2 = 12 x 27

AB^2 = 324

AB = SQRT(324)

AB = 18
User Okrutny
by
7.7k points
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