Social Sciences, asked by rajkhan765196702, 7 months ago

if bisector AE of exterior vertical angle DAE of triangle abc be parallel to base BC prove that tringe is isosceles

Answers

Answered by budhisethi135

Answer:

Tags: Class 9 , Maths , Triangles Asked by Mrunal Gaikwad ... AE is the bisector of the exterior angle ∠DAC of the Δ ABC and AE || BC. Now, ... So, Δ ABC is an isosceles triangle .

Missing: DAE ‎tringe

Explanation:

Tags: Class 9 , Maths , Triangles Asked by Mrunal Gaikwad ... AE is the bisector of the exterior angle ∠DAC of the Δ ABC and AE || BC. Now, ... So, Δ ABC is an isosceles triangle .

Missing: DAE ‎tringe

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