Question

the side of cube is 5 cm what is the cost of painting, it's outer surface at a rate of ₹10 per sqcm? with formula please​

Answer 1

Answer:

given,

side of a cube=5cm=a

total surface area of cube=6a²

cost of painting per cm²=Rs.10

Step-by-step explanation:

total surface area of given cube=6a²

=6*(5)²

=6*25

=150cm²

cost of painting per cm²=Rs.10

=150*10

=Rs.1500