Jawaban:
30cm
Penjelasan dengan langkah-langkah:
diketahui:
Keliling = 30cm
alas = 12cm
sisi miring = 13cm
tinggi = K-a-sm =30-12=18-13=5
ditanya: L
jawaban:
=a×t×1/2
=12×5×1/2
=60×1/2
=30cm
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Jawaban:
30cm
Penjelasan dengan langkah-langkah:
diketahui:
Keliling = 30cm
alas = 12cm
sisi miring = 13cm
tinggi = K-a-sm =30-12=18-13=5
ditanya: L
jawaban:
=a×t×1/2
=12×5×1/2
=60×1/2
=30cm