In the diagram, O is the centre of the circle and In the diagram, O is the centre of the circle and o, find the value of y A. 16 B. 37 C. 74 D. 127 Correct Answer: Option C Explanation 2y + Reflex angle = 360 Reflex angle = 360 – 2y 360 – 2y = 2(106)(angles at a centre = 2ce 360 – 212 = 2y 148 = 2y y (frac{148}{2}) y = 74o `, props: [‘comment’], data() { return {} }, methods: {} }) {{ reply.posted_by.display_name }}:   {{ reply.created_at }}

In the diagram, O is the centre of the circle and o, find the value of y
  • A.
    16
  • B.
    37
  • C.
    74
  • D.
    127
Correct Answer: Option C
Explanation

2y + Reflex angle = 360
Reflex angle = 360 – 2y
360 – 2y = 2(106)(angles at a centre = 2ce

360 – 212 = 2y
148 = 2y
y (frac{148}{2})
y = 74o

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