The percentage increase in the area of a triangle, if it's each side is quadrupled ,is equal to
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1500%
Step-by-step explanation:
Increase in the area of the triangle=Δ′−Δ=16Δ–Δ=15Δ
% increase in area=originalareaofthetriangleincreaseintheareaofthetriangle×100
% increase in area=Δ15Δ×100
% increase in area=15×100=1500%
Hence, the percentage increase in the area of a triangle is 1500%
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