<span>There are many combinations of two numbers possible that give the sum as 180. Example, 177+3 = 180,174+6 = 180,177+9 = 180,etc. You can make as many combinations because its very general term for any two number to add upto 180.</span>
Answer:

Step-by-step explanation:
Interior angles of a triangle = 180°

I hope I helped you^_^
As from the question,
x = 60°
πd = 12π
Using the Arc Length formula,
x/360° × πd
= 60°/360° × 12π
= 2π
Ans: B
Answer:
Ok what the sheet
Step-by-step explanation:
Youtube search will have all the answers n steps