What is 2 dimensional figure with three sides called?
Triangle
How many lines make up a triangle?
3 lines
How many angles does a triangle have?
3 angles
A triangle's angles sum up to ______ degrees.
180 degrees
What triangle has 3 sides of equal length?
Equilateral triangle
What triangle has 2 sides of equal length?
Isosceles triangle
What triangle has 3 different length sides?
Scalene triangle
What type of triangle has one angle equal to 90 degrees?
Right triangle
What type of triangle has 3 angles all LESS than 90 degrees?
Acute triangle
What type of triangle has one angle that is MORE than 90 degrees?
Obtuse triangle
How many degrees is the missing angle?
85 degrees
How many degrees is the missing angle?
87 degrees
How many degrees is the missing angle?
28 degrees
How many degrees is the missing angle?
50 degrees
Are these triangles CONGRUENT?
yes
Are these triangles CONGRUENT?
yes
