Make a model of all formula of Triangle
Answers
Step-by-step explanation:
The sum total of all three angles will be 180∘
If∠A,∠B,and∠CarethreeanglesinaΔABC,then:
∠A+∠B+∠C=180∘
The sum of any two smaller sides will be always larger than the biggest side.
If the length of two smaller sides in Δ ABC are a and b and the largest side length is c, then: a+b> c
Types of Triangles
Triangles are of different types. Some of these are:
Equilateral Triangles: The Equilateral Triangles have the following properties:
Three sides with equal length
Three angles all equal to 60∘
Three lines of symmetry
Isosceles Triangles: The Isosceles Triangles have the following properties:
Only two sides of equal length
Only two equal angles
One line of symmetry
Scalene Triangles: Scalene triangles have the following properties
All sides of different equal lengths
All angles are different
No lines of symmetry