Can someone help me with this asap

Question

asked May 18, 2020 94.3k views

1 Answer

Imgkl · Answer 1 · 2020-05-25T08:32:23+0000

Answer:

$\mathbf{DE=11}$

Explanation:

given AD = DB , means D is the midpoint of AB

given AE = EC , means E is the midpoint of AC

In a triangle ABC, if D and E is the midpoint of side AB and AC respectively.

Then DE is parallel to BC and length of DE is half of length of BC.

$\mathbf{DE=(1)/(2)BC}$

BC = 22 (given in the question)

$\mathrm{DE=(1)/(2)*22}$

$\therefore\mathbf{DE=11}$