triangle ABC is similar to triangle DEF. if ar(ABC)/ar(DEF)=16/9. if AC=2.4, find lenght of side DC
Answers
Answered by
0
your question is wrong
how can there be a side DC?? if triangles are ABC and DEF
Student010:
*DF
triangle ABC and triangle DEF are similar therefore according to the theorem the ratio of areas of triangles is square of the corresponding sides
therefore ar∆ABC/ar∆DEF = (AB/DE)^2
put the values u will get the answer
u will get the answer DF=1.8cm
Similar questions