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Weight of the block of the same metal of size 1 m1 1mx2 21. If 1 cm of wood weighs g, find the weight of a wooden block whose length is210 cm, breadth is 5 cm and height is 3 cm.8 SURFACE AREA AND VOLUME OF A RIGHT CIRCULAR CYLINDERthe previous section, we have learnt how to findNoterearea of a cuboid. We may |
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