kamdyncostelic
kamdyncostelic
05-03-2018
Mathematics
contestada
What is the value of n?
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Banabanana
Banabanana
05-03-2018
If two chords intersect each other inside a circle, the products of their segments are equal.
7(n+4) = 5(n+8)
7n + 28 = 5n + 40
7n - 5n = 40 - 28
2n = 12
n = 6
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