Question

Construct a triangle ABC in which BC-5.7 cm, angles 45 and AB-AC 3 am. Justity your construction.​

Answer 1

Answer:

Expert Answer:

Steps of Construction :

•Draw the base BC=5.7 cm and at point B make an angle.

•say XBC = 300.

•Cut the line segment BD equal to AB - AC = 3 cm from.

•ray BX.

•Join DC and draw the perpendicular bisector of DC.

•Let it intersect BX at a point A. Join AC.

•ABC is the required triangle.

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