2 years ago

AB is tangent to O. If AO=12 and BC=25 what is AB ? The diagram is not to scale.

Mathematics

1 answer:

sineoko [7]2 years ago

6 0

12^2 + x^2 = 37^2
144 + x^2 = 1369
x^2 = sqrt(1225)
x = 35

Thus, AB = 35

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