Question

Construct triangle ABC in which BC=3.4cm,AB−AC=1.5cm and ∠B=45
∘​

Answer 1

Explanation:

Steps of construction:

Step 1: Draw a line segment BC of 3.5cm.

Step 2: At B, draw an angle XBC of 45o

Step 3: With center B and radius 1.5cm, draw an arc which intersects BX at D.

Step 4: Join DC

Step 5: Draw the perpendicular bisector of DC which intersects BD produced at A.

Step 6: Join AC Therefore Δ ABC is the required