A pair of bevel gears is mounted on two intersecting shafts who have a shaft angle of 70°. The velocity ratio of the gears is 2. Find the pitch angles?#

• A. 42.21¬¨¬®‚Äö√†√ª, 27.79¬¨¬®‚Äö√†√ª
• B. 48.14¬¨¬®‚Äö√†√ª, 21.86¬¨¬®‚Äö√†√ª
• C. 39.29¬¨¬®‚Äö√†√ª, 30.71¬¨¬®‚Äö√†√ª
• D. 46.95¬¨¬®‚Äö√†√ª, 23.05¬¨¬®‚Äö√†√ª