34259170
Description
Mind Map by Arkajyoti Bera, updated more than 1 year ago
|
Created by Arkajyoti Bera
about 4 years ago
|
|
Triangles
- Triangles are 2 Dimensional figures, lying on a plane, which have 3 sides, 3
angles and 3 vertices.
- Congruence of Triangles -
- Two or more figures are
called congruent, if they have
the same shape and size.
- Rules for congruence of triangles are -
- Two or more figures are
called congruent, if they have
the same shape and size.
- Some properties of a Triangle -
- Angles opposite to equal sides of
an isosceles triangle are equal.
- If we are given that, in triangle ABC, sides
AB and AC are equal, we can say that
angle B is equal to angle C.
- If we are given that, in triangle ABC, sides
AB and AC are equal, we can say that
angle B is equal to angle C.
- The sides opposite to equal
angles of a triangle are equal.
- This is the converse of the earlier
property, where, when given that
angles B and C are equal, we can say
that sides AB and AC are equal.
- This is the converse of the earlier
property, where, when given that
angles B and C are equal, we can say
that sides AB and AC are equal.
- Angles opposite to equal sides of
an isosceles triangle are equal.
- Inequalities of a triangle -
- Congruence of Triangles -
Media attachments
Want to create your own Mind Maps for free with GoConqr? Learn more.