Question

In the given figure , find the value of x . With full explanation .
A =35 degree , B=45degree , C= 50degree ​

Answer 1

Answer:

130°

Step-by-step explanation:

In quadrilateral ABCD angles add up to 360°

So ∠A+ ∠B+ ∠C+ ∠Y = 360°  (1)

∠x +∠y = 360° (complete angle) (2)

combining 1,2 we get

∠A+ ∠B+ ∠C+ ∠Y = ∠x +∠y

removing ∠y from both sides

∠A+ ∠B+ ∠C = ∠x

= 35+45+50 = ∠x

= 130°=∠x

Answer 2

Step-by-step explanation:

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