meredith48034
meredith48034 meredith48034
  • 18-09-2020
  • Mathematics
contestada

3. Find BD in the following diagram.


BD=

3 Find BD in the following diagram BD class=

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tramserran
tramserran tramserran
  • 21-09-2020

Answer:  BD = 28

Step-by-step explanation:

BC = 21, CD = 7             Given

BC + CD + BD                Segment Addition Postulate

21 + 7 = BD                     Substitution

28 = BD                          Add Like Terms

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