Nycin
Nycin
01.07.2020 • 
Mathematics

Example 9. In the figure l//n, 1 = 100°, and 2 = 120°. Find 3. A. 0° B. 100° C. 120° D. 140° E. 150°


Example 9. In the figure l//n, 1 = 100°, and 2 = 120°. Find 3.

A. 0° B. 100° C. 120° D. 140° E. 1

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