let ∆ be the Area of a triangle. find the area of a triangle whose each side is twice the side of the given triangle.
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Answer:it is solved below
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Step-by-step explanation:
Let thsideof these Original triangle are a, b, c respectively...
Now area
Del(1)=
Now, the sides of the new triangle are 2a,2b and 2c
So the area Del(2)=
Del(2)=(4)Del(1)
Therefore the area of the new one will be 4 times the area of the previous one........
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