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the length, breadth and height of a cuboid are 15cm, 10cm and 20 cm respectively find it's surface area |
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Answer» Answer: 250cm Step-by-step EXPLANATION: length=15 breadth=10 height=20cm area of trapezium=1/2(a+b)h 1/2(15+10)20 1/2(25)20now cutting 25×10 =250cm Answer Hope it HELPS. |
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