There is a triangle with sides a, b & c . If the sides of this triangle become 2a, 2b & 2c, find the relationship between the area of new triangle and the area of the earlier triangle.
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area of first triangle=under root s*s-a*s-b*s-c
1/2(a+b+c)
area of second triangle=2*1/2(a+b+c)=2s
area of new triangle=4 times old triangle
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