diagonal 1 =6 dm diagonal 2=....dm Luas:66 dm2
Matematika
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Pertanyaan
diagonal 1 =6 dm
diagonal 2=....dm
Luas:66 dm2
diagonal 2=....dm
Luas:66 dm2
1 Jawaban
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1. Jawaban Prasastiazm
L=½×d¹×d²
66=½×6×d²
66=3×d²
d²=66÷3
=22dm