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#### masters

##### Active member

- Jan 30, 2012

- 13

Triangle ABC has a perimeter of 16cm.

Triangle DEF has side of 6cm, 8cm and 10cm.

What is the scale factor of triangle ABC to triangle DEF?

A. 1/2

B. 1/3

C. 2/3

D. 3/2

E. 2/1

I concluded the answer is D. Am I correct?