Jawaban:
17 cm
Penjelasan dengan langkah-langkah:
gspl²= J²- (R-r)²
15² = J² - (10-2)²
225 = J² - 64
289 = J²
J = 17 cm
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Jawaban:
17 cm
Penjelasan dengan langkah-langkah:
gspl²= J²- (R-r)²
15² = J² - (10-2)²
225 = J² - 64
289 = J²
J = 17 cm