Question

Find the volume of each of these. ​

Answer 1

Answer:

a) 4 cm³

b) 8 cm³

c) 3 cm³

d) 20 cm³

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Answer 2

Answer:

a. 4a³

b. 8a³

c. 3a³

d. 20a³

Step-by-step explanation:

We know volume of cube = a³

(A) Number of cubes = 4

volume = 4 × a³

= 4a³

(B) Number of cubes = 8

volume =8 × a³

= 8a³

(C) Number of cubes = 3

volume = 3 × a³

= 3a³

(D) Number of cubes = 20

volume = 20 × a³

= 20a³