obtuse or acute
Chat with our AI personalities
The complementary angle is 15 degrees. Complementary angles sum to 90 degrees, and 90 - 75 = 15.
82 degrees (180 degrees in a triangle)
The central angle of a n-sided regular polygon = 360 degrees / n. Hence, the central angle of a 15-sided regular polygon = 360 degrees / 15 = 24 degrees ============================
15, 75 and 90 degrees.15, 75 and 90 degrees.
100% = 360 degrees so 15% = 360*15/100 = 54 degrees.