3 years ago

2. Please answer attached Parallel Lines with Multiple Transversal

Mathematics

1 answer:

Zielflug [23.3K]3 years ago

5 0

Answer:

Step-by-step explanation:

( x )° + 60° + ( x - 20 )° = 180°

x + 60 + x - 20 = 180

2x + 40 = 180

2x = 140

x = 70

m ( ∠A ) = 70°

m ( ∠B ) = 50°

m ( ∠C ) = 60°

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