Math, asked by kourmanpreet30, 3 months ago

x:y=5:2
find angle AOP and angle BOC​

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Answers

Answered by shreeyasahoo123
0

Answer:

∠BOC =  125° and ∠AOP = 125

Step-by-step explanation:

∠QOD = 180°

∠AOQ = y°     ∠AOP = x°     ∠POD = 5°

x:y = 5:2

let take constant z

x = 5z     y = 2z

⇒ ∠QOD = ∠AOQ + ∠AOP + ∠POD    

⇒ 180° = y° + x° + 5°

⇒ 180° = 2z + 5z + 5°

⇒ 180° - 5° = 7z

⇒ z = 175/7

⇒ z = 25°

⇒ x = 5z = 25×5 = 125°

⇒ ∠AOP = ∠BOC (vertical opposite angle)

⇒ ∠BOC =  125° and ∠AOP = 125

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