1.

Find the volume of a cube whose volume is three times the volume of a cuboid of dimensions 20cm x 15cm x 10cm.​

Answer»

mark me as brainlistStep-by-step explanation:Volume of a CUBOID of length l, BREADTH b and height h =l×b×hSo, the volume of the cuboid with length =15cm, breadth =10CM and height =8cm=15×10×8=1200cm 3 Total surface area of a cuboid of length l, breadth b and height h =2(l×b+b×h+l×h)So, the total surface area of the cuboid with length =15cm, breadth =10cm and height =8cm=2(15×10+10×8+15×8)=2(150+80+120)=700cm 2



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