Question

1. What change is made in the area of a triangle, when (i) The altitude is doubled?

Answer 1

Answer:

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Step-by-step explanation:

The area of a triangle is given by (1/2)*base*height. If the length of the sides becomes double so does the height. As base and height are becoming double the new area is 4 times the original area. When the length of the sides of a triangle double, the area becomes quadruple.