Jawaban:
5.580 cm³
Penjelasan dengan langkah-langkah:
V= L.alas × tp
= a+b/2.t ×tp
= 11+20/2 . 12 × 30
= 186 × 30
=5.580 cm³
tinggi trapesiumnya dicari pake pythagoras ya..
akar (15²-9²)
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Jawaban:
5.580 cm³
Penjelasan dengan langkah-langkah:
V= L.alas × tp
= a+b/2.t ×tp
= 11+20/2 . 12 × 30
= 186 × 30
=5.580 cm³
tinggi trapesiumnya dicari pake pythagoras ya..
akar (15²-9²)