Question

3. If the height of a triangle is decreased by 40% and its base is increased by 40%, what will be the percentage change in its area?
Explain step wise
other wise i will report​

Answer 1

• Considering the original area to be equal to A as 100% then the percentage decreased area becomes equal to 84%. Therefore, the percentage change in area of the triangle is equal to 16%.

Answer 2

Step-by-step explanation:

I hope this is help full to you

change in area is 100- 84= 16