Question

plss solve this question no 4​

Answer 1

Answer:

Here is your answer

Step-by-step explanation:

5x°+4x°+3x°

12x°

Answer 2

5x+4x+3x=180° (angles on a straight line)

=> 12x=180

=>x=15

Now, angles are

5x= 75°

4x= 60°

3x= 45°

hope it helps

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