Solve For The Radius. Challenging Problem From Indonesia!
97 بار بازدید -
5 سال پیش
-
Thanks to Devan from Lilin
Thanks to Devan from Lilin Bangsa Intercultural School for suggesting this problem! What is the radius of the small circle in between the blue circle (radius 4) and green circle (radius 2)? This was a challenge problem for students aged 14 to 15.
5 سال پیش
در تاریخ 1398/03/05 منتشر شده
است.
97
بـار بازدید شده