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3 votes
OMG last one please help

OMG last one please help-example-1

1 Answer

2 votes

Answer:

m<D = 14

Explanation:

Exterior angles thm:

83 + 6x - 4 = 21x + 4

6x + 79 = 21x + 4

6x - 21x = 4 - 79

-15x = -75

x = 5

m<D:

6x - 4

6(3) - 4

18 - 4

14

User Ryan LeCompte
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