Question

The two sides of a triangle is 20% and 40% less than its largest side. The length of the largest side is 30cm. If the length of each side of the triangle is increased by 40%, then find the net percent change in the area of the triangle?

Answer 1

Now the net increse percent
= 207.36×100/216%
= 96 %
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Answer 2

Answer:

Step-by-step explanation:

Two sides of a triangle are 20% and 40% less than third side of the triangle. If the largest side

is 100 cm and each side of a triangle is increased by 50%, then find the percentage increase in

the area of the triangle.