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Find the value of X in the following diagram. Here, B and D are points of tangency.
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Nov 20, 2022
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Find the value of X in the following diagram. Here, B and D are points of tangency.
Mathematics
high-school
Stephen Wright
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Stephen Wright
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Theorem: Tangent segments from the same external point are congruent
So the two expressions you can set equal to each other
3x+10= 7x-6
-3x -3x
10= 4x-6
+6 +6
16= 4x
X=4
Jason Sperske
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Nov 24, 2022
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Jason Sperske
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