IDNStudy.com, ang iyong gabay para sa malinaw at eksaktong mga sagot. Magtanong at makakuha ng detalyadong sagot mula sa aming komunidad ng mga eksperto na may kaalaman.

The volume of Anand’s cube is 8 cubic inches. What is the total surface area, in square inches, of his cube?

Sagot :

vol of cube =    8 cu ins
thus length of 1 side of the cube  =   ∛8 = 2
Area of 1 surface = 2* 2= 4sq in
therefore total surface area = 4* 6 = 24sq ins    /  6  surfaces

[tex]volume = 8 \ in^3 \\ V= a^3 \\ where: \\"a" \ is \ the \ length \ of \ any \ edge \ of \ the \ cube. \\\\8=a^{3} \\a= \sqrt [3]{8 }\\a=2 \ in \\\\Surface \ Area \ of \ a \ Cube: \\\\ SA = 6 a^2\\\\SA=6\cdot 2^2=6\cdot 4=24 \ in^2[/tex]