Math, asked by marniyawatson, 4 months ago

a. 540°

b. 180°

c. 360°

d. 720°

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Answers

Answered by lucgary130
3

Answer: 720

Step-by-step explanation:

Answered by sayan3817
1

Answer:

540°

Step-by-step explanation:

(n-2)×180

3×180=540

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