2 years ago

PLEASE HELP A) 8 C) 1 B) 6 D) 7 What is the value of x?

Mathematics

1 answer:

SVEN [57.7K]2 years ago

5 0

Answer: 7

Step-by-step explanation:

As tangents drawn from a common external point to a circle are congruent,

8x - 7 = 6x + 7
2x - 7 = 7 [subtract 2x from both sides]
2x = 14 [add 7 to both sides]
x = 7 [divide both sides by 2]

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