Find Obtuse Angle given External Angle Bisectors and Congruent Sides Geometry SSC CGL 2014
Автор: Anil Kumar
Загружено: 2019-09-10
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#globalmathinstitute #anilkumarmath • How Many Right Triangles in Spiral Pattern... NEXT: • Geometry Challenge Tangent Circle Square a...
In triangle ABC, angle C is an obtuse angle. The bisectors of exterior angles at A and B meet BC and AC produced at D and E respectively.
If AB = AD = BE, then angle ACB =
105˚/108˚/110˚/135˚
Sum of exterior angle of polygons is 360 degrees.
Sum of interior angles is 180(n - 2) for any polygon. Each triangle interior angle sum is 180.
Exterior and Interior Angles Playlist: • Linear Equation to Find Angles in a Triang...
Example: • Exterior and Interior Angle Q3 Application...
#Exterior_angle_Polygons #Interior_Angle_Polygons #anilkumar #globalmathinstitute #sat #eqao #algebra #SumExteriorAngles
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