Question

If each side of traingle is doubled , then find the ratio of area of traingle this formed and the given triangle ?
Ans-. Traingle area = 1/2×base×height
Double traingle area =1/2×2base×2height
Divide 1/2×2b×2h/1/2×b×h
=4/1
=4:1

Answer 1

Answer:

4:1 is the right answer

Answer 2

Let the side of triangle be x

If it double then, 2x

Area of first triangle