Asked by Pepsi Zero Sugar
how do i find the length of a arc? and please explain it thanks :)
Answers
Answered by
Pepsi Zero Sugar
nvm i found it its:
r x 2 x π x ˣ⁄₃₆₀
r x 2 x π x ˣ⁄₃₆₀
Answered by
oobleck
correct. But you will note that using x for both a variable and multiplication might be confusing. Better to use * for the operation when typing online, and save x for the variable name.
So in the future, try typing r*2π/360
or better yet, when you have grown more comfortable using radians, just rθ, as theta is most commonly used for angle values in formulas.
So in the future, try typing r*2π/360
or better yet, when you have grown more comfortable using radians, just rθ, as theta is most commonly used for angle values in formulas.