2 years ago

The length of each side of a triangle is increased by 30%. By what percentage is the area increased?

1 answer:

5 0

Answer:

When sides are doubled, the area of new triangle will always be 4 times the original, the change in area will be 3 times. Hence the % change will always be 300% irrespective of the type of triangle.

Step-by-step explanation:

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Step-by-step explanation:

First term a₁ = -21 (Given)

…………………………………

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…………………………………

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…………………………………

Fourth term a₄ :

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