The cost of the paint is Rs 50 per kg. A kilogram paint can cover 20 square feet. How much will it cost to paint outside the cube having 20 feet each side?
A6000
B1000
C20000
D2000
A6000
B1000
C20000
D2000
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The sides of triangles are 3cm, 4cm, and 5cm. At each vertex of the triangle, circles of radius 6 cm are drawn. What is the area of the triangle in sqcm, excluding the portion enclosed by circles? .