What is the percentage decrease in the area of a triangle if its each side is halved?
Question
What is the percentage decrease in the area of a triangle if its each side is halved?
Solution
The area of a triangle is given by the formula 1/2 * base * height. If each side of the triangle is halved, the new base and height will be half of the original base and height.
Let's denote the original base as B and the original height as H. The original area (A1) is then 1/2 * B * H.
If we halve each side, the new base is B/2 and the new height is H/2. The new
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