To solve the equation for d use the equation that is given C = dπ remember that if do something to one side of equation and the same thing to the other side the equation will remain equal so here we should divide both sides of the equation to isolate d because if we divide dπ by π the π's will cancel out leaving us with just d so on the other side divide C by π to get C/π now we just write the equation as C/π = d
Answer: The given equation solve for the letter d is C/π = d
Yes, that is the famous first Pythagorean triplet: 3²+4²=5²
or
For three lengths to be able to form a triangle, it suffices that every one of those lengths is shorter than the sum and longer than the difference of the other two.
