The best way to master this lesson is to draw them out. Use a ruler to ensure your "Isosceles" sides are actually equal. Once you can visualize the difference between a Scalene and an Isosceles triangle, the homework becomes much easier!
If you are looking up because you failed the first attempt, here is why: My Homework Lesson 3 Classify Triangles Answers
Triangles can be classified into different types based on their sides and angles. Here are the main types of triangles: The best way to master this lesson is to draw them out
Triangle with angles 110°, 35°, 35° → Obtuse (one angle > 90°) and isosceles (two equal angles → two equal sides). 35° → Obtuse (one angle >
Question: Side lengths: 7 ft, 9 ft, 11 ft.