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13 votes
What is the value of x?

What is the value of x?-example-1
User Ollb
by
6.7k points

1 Answer

11 votes

Explanation:

By the secant tangent theorem,

21(21+25)=x^2

x^2 = 966

x = sqrt(996)

User Avi Avidan
by
7.3k points
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