Answer:
d.
Step-by-step explanation:
triangle - 6 x 4 = 24 24 divided by 2 = 12
rectangle - 10 x 6 = 60
semi circle - area of circle = pi r^2 28 divided by 2 = 14
12 + 60 + 14 = 86
2
2x is the slope which is just 2
Here you can use any!
sin x = 64/80
cos x = 48/80
tan x = 64/48
