Using straws or strips of paper, construct a triangle with side lengths of 3 inches, 4 inches, and 5 inches. Include a sketch of your construction, labeling the sides. Then, describe the triangle you constructed and explain your reasoning. Use complete sentences in your answer.

Be as specific as possible in your description. For example, if the triangle is scalene and contains an obtuse angle, describe it as both scalene and obtuse.

step-by-step explanation:

1. practice, practice & more practice

2. review errors

3. master the key concepts

do not try to memorise the processes.

4. understand your doubts.

5. create a distraction free study environment

6. create a mathematical dictionary

7. apply maths to real world problems.

60

step-by-step explanation:

every triangle measures a total of 120 degrees. you have to find angle c. we know that isosceles triangles angles are equal. 60 degrees plus 60 degrees gives you 120.