<span>An exterior angle of a triangle is equal to the sum of the opposite interior
angles </span>⇒ x = 30 + 90 = 120°
Answer:
11 yd
Step-by-step explanation:
16-5=11 yd
Step-by-step explanation:
Circumference (C):

Area (A):

I'm pretty sure it would be 4 5/6 - 3 2/3 = 1 1/6.