nvm i found it its:
r x 2 x π x ˣ⁄₃₆₀
how do i find the length of a arc? and please explain it thanks :)
2 answers
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.
1 answer