The ratio of the lengths of the corresponding sides of triangle ABC to triangle DEF is 2:3, and since side AC is the corresponding side of side DF -> Side DF = 3/2 side AC-> Side DF = 2.5 x 3/2 = 3.75 cm.
Answer:
C
Step-by-step explanation:
By definition, the number is the ratio between the circumference and the diameter:
This implies that
And so your circumference is
it will be 3/4