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  • 02-06-2020
  • Mathematics
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RELATED QUESTION..........

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DeanR
DeanR DeanR
  • 02-06-2020

BCGF is a quadrilateral, angles sum to 360 degrees.

B+C+G+F=360

B and G are right angles, formed by a radius and a tangent.  

90+C+90+F=360

C+F=180

C and F are supplementary.

2x + 146 + 4x + 238 = 180

6x + 384 = 180

6x = -204

x = -34

Answer: -34, second choice

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