Question

What is the scale factor of triangle ABC to triangle DEF

Answer 1

`\bf side:side\qquad \cfrac{side}{side}\implies \cfrac{5}{5}\implies \cfrac{1}{1}\implies 1:1\impliedby \textit{scale factor}`

Answer 2

The correct option is: 1

Explanation:

Scale factor is the ratio of corresponding side lengths of two triangles.

Here....

`(DE)/(AB)=(5)/(5)=1\\ \\ (DF)/(AC)=(5)/(5)=1\\ \\ (EF)/(BC)=(5)/(5)=1`

So, the scale factor of
`\triangle ABC` to
is 1.