Question

Heya everyone !


If AB=6 cm, angle ABC=125° and angle BCA=30° then construct a ∆ABC measurements.​

Answer 1

Answer:

1.

2.

3.

4.

5.

6

7

8

9

10

11.

12

13

14

15

16

17

18

19

20

Answer 2

Steps:

1. 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

′