amanda22662 amanda22662

16-10-2020
Mathematics

contestada

in the figure below, C is between A and D, and B is the midpoint of AC. If BD=8 and BC=6, find AD.

in the figure below C is between A and D and B is the midpoint of AC If BD8 and BC6 find AD class=

Respuesta :

akposevictor akposevictor

24-10-2020

Answer:

AD = 14

Step-by-step explanation:

BC = 6

BD = 8

CD = BD - BC

CD = 8 - 6

CD = 2

Since B is the midpoint of AC, therefore:

AC = 2*BC

AC = 2*6

AC = 12

Thus:

AD = AC + CD

AD = 12 + 2

AD = 14

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