three metal cube whose edges measures 3cm 4 cm and 5 cm are melted to form a single cube find its edges also find the s.a of the cube
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volume of first cube is a^3
so (3)^3=27
volume of sec cube is (4)^3=64
volume of 3rd cube is (5)^3 =125
now,27+125+64=216
volume of three cubes=volume of melted one
a^3=216
a^3=6^3
a =6
so (3)^3=27
volume of sec cube is (4)^3=64
volume of 3rd cube is (5)^3 =125
now,27+125+64=216
volume of three cubes=volume of melted one
a^3=216
a^3=6^3
a =6
naikom:
thank u
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