Your classmate is unsure about how to use side lengths to determine the type of triangle. How would you explain this to your classmate?
There are three types of triangle that differ from their side lengths.
1.Scalene
2. Isosceles
3. Equilateral
A triangle is scalene if all of its sides have different lengths.
A triangle is isosceles if two sides have equal measurements with each other.
A triangle is equilateral if all three sides have equal measurements with each other.
That is how you will explain it to your classmate. Have a nice day!
If a2 + b2 = c2, the triangle is right.
If c2 < a2 + b2, the triangle is acute.
If c2 > a2 + b2, the triangle is obtuse