Please solve it someone...in detail step by step..
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himanshukapraw:
Its answer is 25 degree
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Answered by
1
We have,
Angle OAB = [180 - (180 - 50)] /2
= (180 - 130) /2
= 50/2
= 25°
➡️
That's it..
why we divided it by 2
Answered by
0
Answer:
25 degrees.
Step-by-step explanation:
Since OA is perpendicular to PA and also, OB is perpendicular to PB
∠APB + ∠AOB = 180°
50°+ ∠AOB = 180°
∠AOB = 180° – 50° = 130°
In △AOB,
OA = OB = radii of same circle
∠OAB = ∠OBA = x ( say )
Again, ∠OAB + ∠OBA + ∠AOB = 180°
x +x + 130° = 180°
2x = 180° – 130° = 50°
X = 25°
Hence, ∠OAB =25°
sorry.. Its 25 degrees.. O is equal to 130 degrees.
I' LL TELL
please
tell
one sec
Since OA is perpendicular to PA and also, OB is perpendicular to PB
∠APB + ∠AOB = 180°
50°+ ∠AOB = 180°
∠AOB = 180° – 50° = 130°
In △AOB,
OA = OB = radii of same circle
∠OAB = ∠OBA = x ( say )
Again, ∠OAB + ∠OBA + ∠AOB = 180°
x +x + 130° = 180°
2x = 180° – 130° = 50°
X = 25°
Hence, ∠OAB =25°
Read more on Brainly.in - https://brainly.in/question/2393042#readmore
∠APB + ∠AOB = 180°
50°+ ∠AOB = 180°
∠AOB = 180° – 50° = 130°
In △AOB,
OA = OB = radii of same circle
∠OAB = ∠OBA = x ( say )
Again, ∠OAB + ∠OBA + ∠AOB = 180°
x +x + 130° = 180°
2x = 180° – 130° = 50°
X = 25°
Hence, ∠OAB =25°
Read more on Brainly.in - https://brainly.in/question/2393042#readmore
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