3 years ago

#3 AB and AD are tangent to the circle centered at point C. Find the value of x. *

Mathematics

1 answer:

dezoksy [38]3 years ago

8 0

Answer:

x=4

Step-by-step explanation:

tangent lines from the same point to a circle are congruent in length, so we can say that

5x+8 = 8x-4

5x -5x +8 = 8x - 5x -4

8 = 3x - 4

8+4 = 3x -4 + 4

3x = 12

3x/3 = 12/3

x=4

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