triangle power point presentation 2
TRANSCRIPT
What is a
TRIANGLE?
TRIANGLEA triangle is a closed figure with
three sides.
It is a polygon with three sides.
What are the basic parts of a triangle?
ΔABC
SIDE
ANGLE
SIDE
1. AB
2. BC
3. CA
VERTEX
1. A
2. B
3. C
ANGLE
1. <A or <BAC
2. <B or <ABC
3. <C or <ACB