Math, asked by bhuvan5268, 9 months ago

Find the value of x in the following ​

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Answered by Anonymous
4

Answer:

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Answered by RISH4BH
56

Given:

  • A triangle is given to us.
  • Measure of two angles are 70° and 80°.

To Find:

  • The value of x .

Answer:

We know that the sum of all interior angles of a ∆ or the Angle sum property of a ∆ is 180°.

Now here two angles 80° and 70° are given and we are required to find the third angle which is given in terms of a variable x .

Atq ,

=> 80° + 70° + x = 180°.

=> 150° + x = 180°.

=> x = (180 - 150) °.

=> x = 30° .

Hence the value of x is 30°.

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