Mathematics
16.01.2022 20:52
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Ray OB bisects ** 12x-4 // 13x-9 is what is between the lines!

Ray OB bisects
** 12x-4 // 13x-9 is what is between the lines!
Ray OB bisects 
** 12x-4 // 13x-9 is what is between the lines!
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krissy452
krissy452
4,9(16 marks)

Step-by-step explanation:

13x - 9 = 12x - 4 ⇒ x = 5

m∠AOB = m∠BOC = 56°

m∠COD = 90° - 56° = 34°

m∠AOD = 90° + 56° = 146°

emojigirl2824
emojigirl2824
4,6(100 marks)
The answer is D try substituting the values of x and y and it will prove that it is correct

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