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[6(x - 2)] (3x + 30) What is mZDHG? G Enter your answer in the box. 19​

6x 2 3x 30 What is mZDHG G Enter your answer in the box 19 class=

Respuesta :

Answer:

[6(x - 2)]

= 6x-12

6x-12 = 3x+30          (reason: vertical angles)

3x-12 = 30

3x = 30+12

3x = 42

x = 14

m<DHG = 6x-12

             = 6(14)-12

             = 84-12

             = 72

Therefore, m<DHG = 72°

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