The exterior angles of a triangle add up to 360 degrees.
"The sum of the angles in a triangle equal 180 degrees" is a true statement.
One true statement about angles is that the sum of the angles in a triangle always equals 180 degrees. Additionally, complementary angles are two angles that add up to 90 degrees, while supplementary angles add up to 180 degrees. These properties are fundamental in geometry and are used to solve various problems involving angles.
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The sum of the interior angles on an Obtuse Triangle is 1800 . This is true of ALL triangles.
The base angles are always congruent.
"The sum of the angles in a triangle equal 180 degrees" is a true statement.
That it has a 90 degree angle and two equal 45 degree angles
The two equal angles each measure 45 degrees
An obtuse triangle has 1 obtuse angle and 2 acute angles which add up to 180 degrees.
The two acute angles are always equal.
An equilateral triangle is also isosceles.Improved Answer:-They are both triangles whose 3 interior angles add up to 180 degrees and an equilateral triangle has 3 equal angles with 3 equal sides whereas an isosceles triangle has 2 equal angles with 2 equal sides
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180 degrees minus interior angle = exterior angle and that the 3 exterior angles of a triangle add up to 360 degrees.
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