3 years ago

Solve for x. Solve for x.

Mathematics

2 answers:

Anni [7]3 years ago

5 0

Answer:

Step-by-step explanation:

x is the radius of the circle. The tangent line is perpendicular to the radius line at that point. Using Pythagorean theorem:

x² + 15² = (x + 5)²

x² + 225 = x² + 10x + 25

225 = 10x + 25

200 = 10x

x = 20

masya89 [10]3 years ago

3 0

Answer is:

x = 20. hope this helps

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