Question

If angle a is 40 degree then find angle boc​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

110

In triangle ABC, applying angle sum property of triangles:

40

∘

+2x+2y=180

∘

2(x+y)=140

∘

x+y=70

∘

...(1)

Now,in triangle ABO,applying angle sum property of triangles:

x+y+z=180

∘

from equation ... (1)

70

∘

+z=180

∘

z=110

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