what will happen to the area of rectangle, if 1) Its length and breadth are diubled ? 2) It's length is doubled and breadth is tripled
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let original length L and original breadth b
so area lb
now new length and breadth r 2l and 2b
so area is 4lb
so area is 4times original area
similarly in the seconnd case new area will be 6lb
so 6 times the original area
so area lb
now new length and breadth r 2l and 2b
so area is 4lb
so area is 4times original area
similarly in the seconnd case new area will be 6lb
so 6 times the original area
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