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Given: Circumscribed polygon ELPJ

K, U, V, S -points of tangency

EK=2, LU=4, PV=1, JS=2

Find: Perimeter of ELPJ

Given: Circumscribed polygon ELPJ K, U, V, S -points of tangency EK=2, LU=4, PV=1, JS-example-1
User DariusL
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1 Answer

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P_(ELPJ) = EK+ES+LU+LK+PV+PU JS+JV \\ \Leftrightarrow P_(ELPJ) = 2EK + 2LU + 2PV + 2JS = 2 * 2 + 2 * 4 + 2 * 1 + 2 * 2 = 18

User Glenise
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