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All triangles have 3 sides and 3 inside angles that add up to 180 degrees.

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10y ago

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What is the measure of a exterior of an angle of a tringle?

180-interior angle = exterior angle


Can a right tringle be an isosceles tringle?

Yes. You would have to have a right angle and two 45 degree angles


How calculate angle of tringle when we know two side length tringle?

If you only know the length of two sides of the triangle, there are an infinite number of different triangles you can build with them, all with different angles between those two sides.


Is that possible to draw a tringle with an obtuse angle?

Yes providing that the other 2 angles are acute


What is true about the statement if two angle's are right angle's then the two angle's have an equal measure and its converse If two angle's have an equal measure then they are right angle's?

what statement about the two angles in a right tringle that do not measure 90 is true


What tringle has two 60 degree angle?

An equilateral triangle has two 60 degree angles which must make its third angle also 60 degrees


What kind of tringle will you make if you draw a line from one vertex to the opposite vertex of a rectangle?

A right angle triangle


How many parallel lines can a tringle have?

5


How many sides and angles does a oval have?

One side and no angle.One side and no angle.One side and no angle.One side and no angle.


What postulate proves that two triangles are congruent?

Side Side Side Side Angle Side Angle Side Side Angle Side Angle Side Side Angle Angle Angle Side With Angle congruency and Side congruency in that order


How many degrees is in a tringle?

180 degrees are in a triangle.


What is asa in algebra?

this is used in trigonometry. its means angle side angleothers include ssa (side side angle), saa (side angle angle), ssa (side side angle), sas (side angle side), sss (side side side), aaa (angle angle angle)