Question

If each side of a triangle is doubled then how many times the area of triangle incresed

Answer 1

heya mate

here is ur lovingly sister

and your answer goes like this

are of traingle = 1/2 × b × h


so now according to 1st figure

area = 1/2 × h × y = hy /2

now according to 2nd figure when sides are doubled we get

area = 1/2 × h × 2y = 2hy/2 = hy

so in 1st case area = hy/2

in 2nd case area = hy

thus, we can say that area is doubled when sides are doubled



Pr! ¥@nka