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sergiy2304 [10]
2 years ago
10

Can someone help me with this please

Mathematics
1 answer:
mr Goodwill [35]2 years ago
3 0
C = 2(3.142)*25. C= 157.08
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What is the length of ST? Please explain your answer
Aliun [14]
We know that

If a tangent segment and a secant segment are drawn to a circle from an exterior point, then the square of the measure of the tangent segment is equal to the product of the measures of the secant segment and its external secant segment. (Intersecting Secant-Tangent Theorem)

so

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