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blsea [12.9K]
3 years ago
11

Please Help! need this to pass :/

Mathematics
2 answers:
Setler79 [48]3 years ago
8 0

Answer:

66

Step-by-step explanation:

a° = 51° (corresponding angles)

a = 51

a° + c° + 63° = 180° (interior angle sum postulate of a triangle)

51° + c° + 63° = 180°

c° + 114° = 180°

c° = 180° - 114°

c° = 66°

c = 66

frosja888 [35]3 years ago
5 0

Answer:

c=66°

Step-by-step explanation:

a=51°

51+63=114°

180-114°= 66°

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