Answer:
CD = 25 ft
Step-by-step explanation:


(Corresponding sides of similar triangles are in proportion)




It means for example instead of writing 2 2/5 You would write 12/5
You can find out an improper fraction by simply multiplying the denominator by the front number and adding the answer to you numerator
So, 2x5= 10. 10+2= 12. So 12/5