the side of a cube-shaped safe is 05 m. What will be the cost to paint all

sides of the safe at the rate of Rs. 60 per m.

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Answer:9000₹/m.

Step-by-step explanation:side = 5 m.

rate for paint = 60 ₹/m.

rate of painting for whole cube shaped safe = ?

Surface Area of Cube = 6a^2

= 6 × 5^2

= 6 × 25

= 150 m.

Surface Area of Cube is 150 m.

so the rate for the painting is,

= 150 × 60

= 9000₹

the total cost for the painting will be 9000₹