In triangle ABC , DE is parallel to BC , DE is parallel to BC. If AD / BD = 3 / 4 and AC = 15 cm, find AE a) 6.4 cmb) 6 cmc) 7 cmd) 5 cm About the author Evelyn
Answer: AD/DB =AE/(AC-AE) 3/4=AE/(15-AE) 3(15-AE)=4AE 45=4AE+3AE 45=4AE+3AE 45=7AE AE=45/7 =6.4 Reply
Answer:
AD/DB =AE/(AC-AE)
3/4=AE/(15-AE)
3(15-AE)=4AE
45=4AE+3AE
45=4AE+3AE
45=7AE
AE=45/7
=6.4
Step-by-step explanation:
option 7 is the correct answer