Question

right answer with explanation only will be marked as brainlist.......​

Answer 1

I hope it will hope you

thank you

Answer 2

Step-by-step explanation:

(a) 3x+2x+x+2x=180°

6x+x+2x=180°

7x+2x=180°

9x=180°x=180°/9

9 se 180 cancel ho jayega

ans. is x=20°

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sorry (b)waale ka mujhe nhi pta

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