sierravick123owr441
sierravick123owr441 sierravick123owr441
  • 14-03-2019
  • Mathematics
contestada

What is the measure of

What is the measure of class=

Respuesta :

choixongdong
choixongdong choixongdong
  • 14-03-2019

Answer:

<DAB   = 120

Step-by-step explanation:

7)

<DAB = ?

<DAB + <DCB = 180

so

16x + 8 + 8x + 4 = 180

24x + 12 = 180

24x = 168

x = 7

<DAB  = 16(7) + 8 = 120

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