Jawaban:
[tex] \sf BC² = AC² - AB²[/tex]
[tex]\sf BC² = {15}^{2} - {12}^{2} [/tex]
[tex]\sf BC² = 225 - 144[/tex]
[tex]\sf BC² = 81[/tex]
[tex]\sf BC = \sqrt{81} [/tex]
[tex]\sf BC = 9 \: cm[/tex]
Penjelasan dengan langkah-langkah:
BC = AC - AB
BC = 15² - 12²
BC = 225 - 144
BC = 81
BC = √81
BC = 9 cm
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Verified answer
Jawaban:
Penyelesaian :
[tex] \sf BC² = AC² - AB²[/tex]
[tex]\sf BC² = {15}^{2} - {12}^{2} [/tex]
[tex]\sf BC² = 225 - 144[/tex]
[tex]\sf BC² = 81[/tex]
[tex]\sf BC = \sqrt{81} [/tex]
[tex]\sf BC = 9 \: cm[/tex]
Penjelasan dengan langkah-langkah:
Pembahasan :
BC = AC - AB
BC = 15² - 12²
BC = 225 - 144
BC = 81
BC = √81
BC = 9 cm