23epettis 23epettis
  • 26-02-2021
  • Mathematics
contestada

I need help asap!!!!!!!!!!!!!!!!!!!!

I need help asap class=

Respuesta :

4546b
4546b 4546b
  • 26-02-2021

Answer:

13

Step-by-step explanation:

we know both triangles are congruent, so we can make an equation

3x+7=10x-7

take 3x from both sides

7=7x-7

14=7x

x=2

20-7=CAD

m<CAD is 13

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