IamFailing5thGrade IamFailing5thGrade 10-06-2020 Mathematics contestada Classify the triangle by its sides, and then by its angles. 7 m 7 m 9.9 m Classified by its sides, the triangle is a(n) ▼ isosceles scalene equilateral triangle. Classified by its angles, the triangle is a(n) ▼ acute right obtuse triangle.