Question

Math question no Guessing Please help

Answer 1

Hey there !

Scale Factor of a triangle can be calculated by dividing the proportionate sides of two different similar triangles.

According to the image, we find that both the triangle are proportionate and similar to each other.

So Scale Factor of larger triangle to that of smaller triangle can be calculated by dividing the corresponding sides.

In the above case let us take 18 units and 14 units as they are corresponding.

So the scale factor would be 18 / 14 = 9 / 7

So Option ( c ) would be the right answer.

Hope my answer helped !