Math, asked by sunil7862, 1 year ago

please answer friends

Attachments:

Rozan: that's not triangle bro...

Rozan: if the point AC was joined then only it can be tell as triangle ..

sunil7862: yaa

sunil7862: no problem sister

palkaran9960: yes its right

Rozan: u cannot do sum of them buddy that's wrong you will get kicked by your teacher if you do this small mistakes.

sunil7862: i got that sum sister

palkaran9960: kya mistakes hai

sunil7862: kuch nahi hai

palkaran9960: plz help

Answers

Answered by vivekanand356

angle social will be 170 beanie have to plus them

Rozan: false

Rozan: answer bro

Answered by Rozan

Answer:

Ans = ang.AOC = 140

Step-by-step explanation

Draw OB line( cons)

then,

ang ABC = ABO + CBO [ isosceles triangle on both and then sum of both angle ]

ABC = 30 + 40

ABC = 70

AOC = 2ABC [ centre angle is double ]

AOC = 2 * 70

AOC = 140 ans..........

thanks. for easy question...

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