yuki430p7szcq yuki430p7szcq
  • 15-07-2018
  • Mathematics
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Please help me with this math problem

Please help me with this math problem class=

Respuesta :

wolf1728
wolf1728 wolf1728
  • 15-07-2018

When a tangent line (13.5 cm) and a secant (lines x + 8.45 cm) intersect then:


tangent line^2 = 8.45 * (8.45 + x)


13.5^2 = 71.4025 + 8.45 x


182.25 -71.4025 = 8.45x


8.45 x = 110.8475


x = 13.1180473373


x = 13.1 (rounded)


Source:

1728.com/circangl.htm




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