Home › Forums › Math › Which classification best represents a triangle with side lengths 10 in., 12 in., and 15 in.? › Reply To: Which classification best represents a triangle with side lengths 10 in., 12 in., and 15 in.? July 19, 2021 at 2:37 pm #9995 nazrinaParticipantUp0Down::The correct option is (A)Explanation:If a^2 + b^2 = c^2 ,then triangle will be right angled. If a^2 + b^2 > c^2 ,then theta will be acute. If a^2 + b^2 < c^2 ,then theta will be obtuse.Here,10^2 + 12^2 =244 > 15^2 Therefore, option (A) will be correct
