Question

in the given figure two straight lines ab and cd intersect at a point o and L aoc =50 degree . then, L bod = ? ​

Answer 1

Answer:

The angle ∠AOD = ∠BOC  130°,  ∠BOD = 50°.

Step-by-step explanation:

Consider the provided information.

If two lines intersect at a point then the vertical opposite angles are equal.

Now consider the figure 1:

∠AOC and ∠BOD are vertical opposite angles, also ∠AOD and ∠BOC are vertical opposite angles.

It is given that ∠AOC = 50° Thus, ∠BOD = 50°.

Let ∠AOD = ∠BOC = x°

As we know that the sum of all angle around a particular point is 360°.

Therefore,

∠AOC + ∠BOD + ∠AOD + ∠BOC = 360°

50° + 50° + x° + x° = 360°

2x° = 360° - 100°

2x° = 260°

x° = 130°

Hence, the angle ∠AOD = ∠BOC  130°,  ∠BOD = 50°.

Answer 2

Answer:

Sory but I don't no the answer