Penjelasan dengan langkah-langkah:
a² = c² - b²
= 7,5² - 6²
= 56,25 - 36
= √20,25
= 4,5
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Penjelasan dengan langkah-langkah:
a² = c² - b²
= 7,5² - 6²
= 56,25 - 36
= √20,25
= 4,5