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1. |
Among the following, which indicates the formula for balancing angles of closed traverse? |
A. | ∑ Interior angles = (n+2) * 1800 |
B. | ∑ Interior angles = (n-2) / 1800 |
C. | ∑ Exterior angles = (n-2) * 1800 |
D. | ∑ Interior angles = (n-2) * 1800 |
Answer» E. | |