Question

Tolong jawab no.5‚6‚7 pake cara; mencari volume

Answer 1

5. V = 1/2 x 6 x 8 x 18 = 432 dm3
6. V= 3x3x8 + 1/2 x 2 x 3 x 8
      = 72 + 24
       = 86 dm3
7. V = 6x5x4 + 1/2 x 3 x 5 x 6
       = 120 + 45
       = 165 dm3