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(b) In the figure alongside, AB I BC and a - b= 10° then find the values of a and b.​
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5 votes
(b) In the figure alongside, AB I BC and a - b= 10° then find the values of a and b.​

User Prince Ashitaka
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1 Answer

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  • a-b=10--(1)

Same side interiors(vertical) have sum 180°

  • a+b=180--(2)

From both equations

  • 2a=190
  • a=95

And

  • a-b=10
  • b=95-10
  • b=85
(b) In the figure alongside, AB I BC and a - b= 10° then find the values of a and-example-1
User Adhamzhon Shukurov
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