class 9 CBSE maths. plz say the answer
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Answered by
0
Answer:
x=55°
Step-by-step explanation:
2x= 110° (Theorem 10.8- Angle Subtended by an arc at the center is double the angle subtended by it at any point on the remaining part of the circle)
x=110/2
x=55°
Hope It Helps :)
Answered by
2
Answer:
reflex angle O = 110 degree (Given)
x = 1 × 110 = 55 degree
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2
Ans. 55 degree
Step-by-step explanation:
Formula : Circumference angle = 1/2 of centre angle
On, applying the above formula we have got the ans.
Hope it helps.
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