In the given figure , O is the centre of a circle. If the area of the sector OAPB is / times the area of the circle , then find the value of x.
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Answer:
sector =5/36×area of the circle
theta /360×22/7 r'2 =22/7 r'2
theta =5/36 × 360
therefore theta= 50°
Answered by
1
Answer: 50
Step-by-step explanation:
x/360×πr²=5/36×πr²
x=5/36×360=50°
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