Question

about triangle and its properties class 7

Answer 1

hi dear.
properties of triangles are-:
1. Triangle has three sides.
2. Triangle has three angles.
3. The sum of all angles of a triangle is 180 degree.
4. triangle has three vertices.
there are main 3 types of triangles according to their angles -:
1. Right angled triangle
2. Acute angles triangle
3. Obtuse angled triangle
I hope you get the ans.
THANK YOU.