In the diagram, PO and OR are radii, |PQ| = |QR| and reflex In the diagram, PO and OR are radii, |PQ| = |QR| and reflex o. Calculate the value x A. 60o B. 55o C. 50o D. 45o Correct Answer: Option A Explanation o Also = 120o ( Byt x + R + 120 = 360o x + R = 360 – 240 = 120; Since x = R x + x = 120 2x = 120 Since x = R x + x = 120 2x = 120 x = (frac{120}{2}) = 60o `, props: [‘comment’], data() { return {} }, methods: {} }) {{ reply.posted_by.display_name }}:   {{ reply.created_at }}

In the diagram, PO and OR are radii, |PQ| = |QR| and reflex o. Calculate the value x
  • A.
    60o
  • B.
    55o
  • C.
    50o
  • D.
    45o
Correct Answer: Option A
Explanation

o
Also

= 120o
(

Byt

x + R + 120 = 360o
x + R = 360 – 240 = 120; Since x = R
x + x = 120
2x = 120
Since x = R
x + x = 120
2x = 120
x = (frac{120}{2})
= 60o

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