3 years ago

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.

Mathematics

1 answer:

ANEK [815]3 years ago

3 0

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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