Volume bangun ruang diatas adalah​

Jawaban:

→ Volume Balok = p × l × t

V balok = 20 × 14 × 10

V balok = 2800 cm²

→ Volume ½ tabung

V ½ tabung = ½ × π × r²× t

V ½ tabung = ½ × 22/7 × 7² × 20

V ½ tabung = 1 × ¹¹/7 × 49 × 20

V ½ tabung = 1 × 11 × 7 × 20

V ½ tabung = 1540 cm²

total Volume = volume balok + volume ½ tabung

= 2800 + 1540

= 4.340 cm² (D)

semoga bermanfaat, semangat!