350,288 views
6 votes
6 votes
Need help with this question

Need help with this question-example-1
User Shekar Reddy
by
3.0k points

1 Answer

11 votes
11 votes

Answer:

Explanation:

In similar triangles, corresponding sides are in same ratio.

AD = 14 + 8 = 22


(AD)/(AB)=(DE)/(BC)=(AE)/(AC)\\


(AD)/(AB)=(DE)/(BC)\\\\\\(22)/(14)=(DE)/(10)\\\\\\(22)/(14)*10=DE\\\\\\DE = 15.71

User Yuvaeasy
by
2.9k points