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koban [17]
3 years ago
10

What is the measurement of 2 and 11​

Mathematics
1 answer:
vagabundo [1.1K]3 years ago
6 0

<2=40° <11=60°

Because <1 was 140°, 2 is 40°. 40°+80°=120°

180°-120°=60°

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