3 years ago

Solve for x in this circle.

Mathematics

1 answer:

Katen [24]3 years ago

8 0

Answer:

Step-by-step explanation:

7*(7 + x+1) = 6*(x + 5 + 6) {Intersecting secant theorem}

7 *(x + 8) = 6*(x + 11)

Distributive property,

7x + 56 = 6x + 66

Subtract 56 from both sides

7x = 6x + 66 - 56

7x = 6x + 10

Subtract 6x from both sides

7x - 6x = 10

x = 10

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