How many formulas do we have to calculate circumference?

A. 1

B. 2

C. 3​

If m 17 27 90 63 ** picture is attached

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.

Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.