mencari volume prisma tegak segitiga nomor 1,2,3

1) V = La × t
V = ½ × a × ta × tp
= ½ × 18 × 24 × 26
= 5.616 cm³

2) V = ½ × a × ta × tp
= ½ × 24 × 10 × 30
= 3.600 cm³

3) V = ½ × a × ta × tp
= ½ × 36 × 15 × 45
= 12.150 cm³

1. V=(1/2 × a×t)×t
= (1/2×18×24)×26
= 216×26
= 5616

2. V=(1/2 ×a×t)×t
=(1/2×24×10)×30
=120×30
=3600

3. V=(1/2 × a×t)×t
=(1/2×15×36)×45
=270×45
=12150