Question

3. Construct triangle ABC in which BC = 4.1 cm, B = 50° and AB + AC = 9 cm.​

Answer 1

Answer:Step 1 : Draw a line segment BC of length 7cm

Step 2 : Draw an angle of 45  

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 from point B

Step 3 : From Ray AX cut off the line segment BD=1cm

Step 4 : Join C to D

Step 5 : Draw side bisector of DC

Step 6 : Extend side bisector of DC it intersect the Ray BX at point A

Step 7 : Join A to C, ABC is the required triangle.

On measuring, AB=6.1cm,AC=5.1cm

Step-by-step explanation:

Answer 2

Step-by-step explanation:

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