Question

In the given figure , Find the values of x and y :- with formula


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Answer 1

Step-by-step explanation:

angle ACB = 180 - 125

y = 55

x = 180 - 110

x = 70

Answer 2

Answer:

x = 70°

y = 55°

Step-by-step explanation:

Points to remember before proceeding-

• The value of the exterior angle of a triangle = Sum of the 2 opposite interior angles of the triangle.
• The sum of all the interior angles of a triangle = 180°.

Applying these 2 pointers,

125° = x + 55°

∴ x = 125 - 55

  x = 70°

Now,

x° + y° + 55° = 180°

70° + y° + 55° = 180°

125 + y = 180

∴ y = 180 - 125

   y = 55°