The side lengths of a triangle are 9, 12, and 15. Is this a right triang
O A. Yes, because 9² + 12² > 15².
O B. No, because 9 + 12 ‡ 15.
OC. Yes, because 9² + 12² = 15².
OD. No, because 9² + 12² # 15².
The side lengths of a triangle are 9, 12, and 15. Is this a right triang O A. Yes, because 9² + 12² > 15². O B. No, because 9 + 12 ‡ 15. OC. Yes, because 9² + 12² = 15². OD. No, because 9² + 12² # 15².
