Question

mark three non collinear point ABC and draw angle is bc through each vertexof the triangle draw a line parallel to the opposite side​

Answer 1

Answer:

Steps of construction:

1. Mark three non collinear points A,B and C such that none of them lie on the same line.

2. Join AB,BC and CA to form triangle ABC.

Parallel line to AC

1. With A as centre, draw an arc cutting AC and AB at T and U, respectively.

2. With centre B and the same radius as in the previous step, draw an arc on the opposite side of AB to cut AB at X.

3. With centre X and radius equal to TU, draw an arc cutting the arc drawn in the previous step at Y.

4. Join BY and produce in both directions to obtain the line parallel to AC.