Question 40
Around point $O$ one considers the angles $\widehat{A_0OA_1} = 1^\circ$, $\widehat{A_1OA_2} = 2^\circ$, $\widehat{A_2OA_3} = 3^\circ, \dots, \widehat{A_{25}OA_{26}} = 26^\circ$ and $\widehat{A_{26}OA_0}$.
a) Determine the measure of $\widehat{A_{26}OA_0}$.
b) For what integers $n$, such that $1 \le n \le 25$, one has $\widehat{A_0OA_n} \gt \widehat{A_0OA_{n+1}}$?
a) Determine the measure of $\widehat{A_{26}OA_0}$.
b) For what integers $n$, such that $1 \le n \le 25$, one has $\widehat{A_0OA_n} \gt \widehat{A_0OA_{n+1}}$?