Answer:
Step-by-step explanation:
a = 180 - 2(19) = 142°
b = 90° Triangle in a circle with one side as a diameter makes right triangle
c = 2(19) = 38°
d = 38°
e = 38°
f = 19° alternate angle
g = 19° equilateral triangle
h = 90 - 19 = 71°
46.2%
6/13 x 100% = 46.1538461538% (rounded to the nearest tenth: 46.2%)
Hope that helps!
yellow
bc blue
c≥5
hope that helps :)
