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posledela
3 years ago
15

If m7 = 55°, which of the following statements are true? Select all that apply.

Mathematics
1 answer:
Vsevolod [243]3 years ago
6 0

Answer: A. m∠6 = 55°

C. m∠1 + m∠4 = 250°

D. m∠1 + m∠6 = m∠7 + m∠4

Step-by-step explanation:

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Step-by-step explanation:

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substitution,

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Step-by-step explanation:

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