Monic487 Monic487
  • 29-06-2021
  • Mathematics
contestada

Find the measure of DA

Find the measure of DA class=

Respuesta :

heikepowe1976 heikepowe1976
  • 29-06-2021

Answer:

15

Step-by-step explanation:

First, find x

set your formula up as 3x+5=6x-10, since AB and DC are the same length.

This means x = 5

Now substitute 5 for x in the line DA

4x-5

4 * 5 - 5 = 15

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