find the unknown marked angle in the given
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here's your ans
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ck233:
hi
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Here,
Given that
∆ABC is a isosceles triangle
CB = CA
So bu theorem
<CAB = < CBA
=> <ACB + < 86° = 180°
=> <ACB = 94 °
In ∆ ABC, by angle sum property
=> <CAB + < CBA + <BCA = 180°
=> 2<CBA= 180 - 94
=> < CBA = 86°/2
=> <CBA = 43°
So,
By linear pair angle theorem
=>< CBA + p = 180°
=> p = 180° - 43 °
=> p = 137°
So angle, p = 137°
⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐
=>
Given that
∆ABC is a isosceles triangle
CB = CA
So bu theorem
<CAB = < CBA
=> <ACB + < 86° = 180°
=> <ACB = 94 °
In ∆ ABC, by angle sum property
=> <CAB + < CBA + <BCA = 180°
=> 2<CBA= 180 - 94
=> < CBA = 86°/2
=> <CBA = 43°
So,
By linear pair angle theorem
=>< CBA + p = 180°
=> p = 180° - 43 °
=> p = 137°
So angle, p = 137°
⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐
=>
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