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What else can I help you with?
Are all triangles be congruent?
NO they are not they all have the same measure but are not all comgruent
How do you prove triangles are congruent?
you measure all the sides
Why are congruent triangles similar?
Congruent triangles are the same because all three sides measure the same length.
Does the interior angles of all triangles measure 360 degrees?
Yes
Does the interior angles of all triangles measure 360?
No, the interior angles of a triangle measure 180° altogether.
If 3 corresponding angles of two triangles are of equal measure are the side lengths of equal measure also?
Not necessarily. You have described "similar" triangles. If you also know that any of the lengths of sides are of equal measure in addition to three angles (congruent), then the lengths of all of the sides are of equal measure. But with what you have given, consider, for example, two equilateral triangles, both have all angles equal to 60 degrees (satisfying the condition in your question). One of the triangles could have sides length 1 and the other with sides all of length 2.
How A pentagon can be divided into how many triangles by drawing all of the diagonals from 1 vertex?
Three triangles
How many sides in all triangles?
Three
If all of the diagonals are drawn from a vertex of an n-gon how many triangles are formed?
If all of the diagonals are drawn from a vertex of an octagon, how many triangles are formed
Some equilateral triangles are not isosceles?
All isosceles triangles are not equilateral triangles
A pentagon can be divided into how many triangles by drawing all of the diagonals from one vertex?
3 triangles
If all of the diagonals are drawn from a vertex of an octagon how many triangles are formed?
5 triangles are formed.
