Question

Construct ∆ABC, if AB = 6cm, m<ABC = 950 and m<BCA = 500​

Answer 1

Answer:

Draw a line AB of length 6 cm.

2. Make an angle of 30∘ at A and extend the line from A making this angle.

3. Make an angle of 60∘ at B and extend the line from B making this angle till it meets the line from step 2 at point C.

Hence, we got the △ABC

Now,

4. Extend the line AB to B′, such that AB′=8 cm.

5. Make an angle of 60∘ at B′ and extend the line from B′ making this angle till it meets the line from step 2 at point C′.

Hence, we got the △AB′C′