Penjelasan dengan langkah-langkah:
XZ/ZY = √3/2
XZ/20 = √3/2
2XZ = 20√3
XZ = 20√3 : 2
XZ = 10√3
jawabannya B
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Penjelasan dengan langkah-langkah:
XZ/ZY = √3/2
XZ/20 = √3/2
2XZ = 20√3
XZ = 20√3 : 2
XZ = 10√3
jawabannya B