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Helppppppppppppppppp

Helppppppppppppppppp-example-1
User Nbon
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1 Answer

4 votes

Answer:

CA = 32

Explanation:

By intersecting chords theorem:


12(4x + 1) = 14(3 + 3x) \\ \\ 48x + 12 = 42 + 42x \\ \\ 48x - 42x = 42 - 12 \\ \\ 6x = 30 \\ \\ x = (30)/(6) \\ \\ x = 5

CA = 14 + ( 3 + 3x)

CA = 14 + ( 3 + 3*5)

CA = 14 + ( 3 + 15)

CA = 14 + 18

CA = 32

User WPZA
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