JAWABANNYA:
340 cm²
LANGKAH LANGKAH:
luas permukaan limas
Lp = La + 4 x LΔ
= s² + 4 (axt)
= 10² + 4(5x12)
= 100 + 240
= 340 cm²
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Verified answer
JAWABANNYA:
340 cm²
LANGKAH LANGKAH:
luas permukaan limas
Lp = La + 4 x LΔ
= s² + 4 (axt)
= 10² + 4(5x12)
= 100 + 240
= 340 cm²