x = 17°
Step-by-step explanation:
total angle is 90°
so the equation is
90°=73°+ x
x = 90°-73°
x=17°
hope it helps ❤️
Answer:
A) 3π/4
B) 9π/7
C) 11π/6
Step-by-step explanation:
In the picture attached, the points are shown
Point A is between π/2 radians (90°) and π radians (180°). The only possible option is 3π/4
Point B is between π radians (180°) and 3π/2 radians (270°). The only possible option is 9π/7
Point C is between 3π/2 radians (270°) and 2π radians (360°). The only possible option is 11π/6
The answer is 90.
28/2.8 = 10
10 x 9 = 90