Seudónimo Seudónimo
  • 22-07-2020
  • Mathematics
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x = 4 6 12 please help & explain

x 4 6 12 please help amp explain class=

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 22-07-2020

Answer:

x = 12

Step-by-step explanation:

(whole secant) x (external part) = (tangent)^2

x * 3 = 6^2

3x = 36

Divide by 3

3x/3 = 36/3

x = 12

Answer Link
09pqr4sT
09pqr4sT 09pqr4sT
  • 22-07-2020

Answer:

x = 12

Step-by-step explanation:

Apply the Secant-Tangent theorem.

The product of the length of the secant segment and its external part equals the square of the length of the tangent segment.

(whole secant) × (external part) = (tangent)²

(x) × (3) = (6)²

3x = 6²

3x = 36

(3x)/3 = 36/3

x = 12

Answer Link

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