Plisss tokong kerjain​

p alas = 9 cm

t alas = 12 cm

t limas = 15 cm

Volume limas

V = 1/3 × La × t limas

V = 1/3 × (1/2 × 9 cm × 12 cm) × 15 cm

V = 1/3 × (1/2 × 108) × 15 cm

V = 1/3 × 54 cm² × 15 cm

V = 1/3 × 54 × 15

V = 1/3 × 810

V = 810/3

V = 270 cm³

Volume Limas

= 1/3 × luas alas × tinggi limas

= 1/3 × (1/2×9×12) × 15

= 5 × 54

= 270 cm³

semoga membantu