To solve for R you use PEMDAS
Multiply the 3 times 4. Then do the same on the top.
radius = diameter/2
so 28/2=14
using 3.14 for PI
2*3.14*14 = 87.92 = 88 inches
Answer:
edit: adjacent angles
Step-by-step explanation:
hope this helps
Answer:
x=46
Step-by-step explanation:
I don’t know the rest of the question so i can’t help with the radius bit sorry