Question

side of a traingle are 3cm 4cm 6cm long and the side of another traingle are 9cm 12cm 18cm the ratio in the area of these traingle is

Answer 1

Answer:

1st triangle sides are 3cm,4cm,6cm long

2nd triangle sides are 9cm,12cm,18cm long

area of 1st triangle is 3+4+6=13

area of 2rd triangle is 9+12+18=39

ratio=13:39

=1:3

Answer 2

Answer:

9:1 is the answer ( i assumed the ratio as larger triangle to smaller triangle, though it was not mentioned in the question that which ratio to take.)

Step-by-step explanation:

i have used herons formula, for determining areas of two triangles.