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  • 28-02-2018
  • Mathematics
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NEED HELP ASAP PLEASE


Select one:
a. 20°
b. 30°
c. 45°
d. 25°

NEED HELP ASAP PLEASE Select one a 20 b 30 c 45 d 25 class=
NEED HELP ASAP PLEASE Select one a 20 b 30 c 45 d 25 class=

Respuesta :

choixongdong
choixongdong choixongdong
  • 28-02-2018
<BAC = <CAD
2x - 6 = x + 12
x = 18

so

<BAC =2(18) - 6 = 36 - 6 = 30

answer
b. 30° 
answer
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