Correct Answer: Option D

Explanation

POQ in a straight line

Hence, < POQ + < QOR = 180^o

56^o + < QOR = 180^o

< QOR = 180^o - 56^o

= 124^o

Now, in \(\bigtriangleup\) QOR OR = OQ = Radius

< ORQ = < OQR = 2x (Base angles of an Isosceles \(\bigtriangleup\))

2x + 124 + 2x = 180^o

4x + 124 = 180

4x = 180 - 124

4x = 56

x = \(\frac{56}{4}\)

x = 14^o

• 49. Fill in the blank space with the correct word(s), from the options lettered A-D. In the sentence "The girl... Answer this

  4 Answers   ·   2 years ago
• what are the importance of citizen to the society? Answer this

  1 Answers   ·   Education   ·   1 week ago
• Five reasons why the public service sector in Nigeria performs below expectation? Answer this

  1 Answers   ·   Current Affairs   ·   1 week ago