Jawab:
p = √287 cm =16,95
Penjelasan dengan langkah-langkah:
p² = d² - (R + r)²
= 24² - (12 + 5)²
= 576 - 289
= 287
p = √287 cm =16,95answer : rizee
d² = p² - (r1 + r2)²
d² = 25² - (12 + 5)²
d² = 625 - 17²
d² = 625 - 289
d² = 336
d = √336
d = √16.21
d = 4√21
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Jawab:
p = √287 cm =16,95
Penjelasan dengan langkah-langkah:
p² = d² - (R + r)²
= 24² - (12 + 5)²
= 576 - 289
= 287
p = √287 cm =16,95
answer : rizee
Penjelasan dengan langkah-langkah:
d² = p² - (r1 + r2)²
d² = 25² - (12 + 5)²
d² = 625 - 17²
d² = 625 - 289
d² = 336
d = √336
d = √16.21
d = 4√21