Question

Find the volume of a cube with length: (i) 3 cm (ii) 6.2 cm (iii) 8 cm (iv) 9.1 cm​

Answer 1

Answer:

Here you go, your welcome!

Step-by-step explanation:

Question:

Find the volume of cube with length: (I) 3 cm (ii) 6.2 cm (iii) 8 cm (iv) 9.1 cm

Answer:

$volume \: of \: cube = {(side)}^{3}$

(I) 3 cm

Ans. Volume = (Side)³

(3)³

(3 × 3 × 3) = 9 × 3 = 27 cm³

(ii) 6.2 cm

Ans. Volume = (Side)³

(6.2)³

(6.2 × 6.2 × 6.2) = 38.44 × 6.2 = 238.328 cm³

(iii) 8 cm

Ans. Volume = (Side)³

(8)³

(8 × 8 × 8) = 64 × 8 = 512 cm³

(iv) 9.1 cm

Ans. Volume = (Side)³

(9.1)³

(9.1 × 9.1 × 9.1) = 82.81 × 9.1 = 753.571 cm³