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If the volume of the cube is 729 cm^3, then the surface area of the cube will be
Question 1:
If the volume of the cube is 729 cm^3, then the surface area of the cube will be
A.
486 sq.cm
Feedback
volume = a^3 = 729;
=> a = 9
surface area= 6a^2 = (6 x 9 x 9) = 486 sq.cm
B.
456 sq.cm
C.
446 sq.cm
D.
476 sq.cm
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Practice Volume and Surface Area Online Test 6 | Englishfreetest.com
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