Math, asked by 9892422025, 1 month ago

3. A rectangular solid measuring 8 cm × 4 cm × 2 cm is melted and cast in the form of a cube. The side of the cube formed is.
(1) 64 m
(2) 32 m
(3) 8 cm
(4) 4 cm​

Answers

Answered by GauthmathMagnus
5

Answer:

Step-by-step explanation:

volume of rectangular solid= volume of cube

8*4*2 =a^3

64=a^3

a=4cm

so ans is option 4) 4 cm

Answered by patraankita030
0

Answer:

ans - 4 cm

Volume of cube = ( Side )3

= 8×4×2 = a3

64 = a3

a = 4 cm

( we have take outed 64 cube root that's why we get the answer 4 )

Thank you

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