Math, asked by jhansianju1, 6 months ago

someone please answer this question ​

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Answered by smartboy225
1

Answer:

the value of x is 60.5°

then the interior angles of triangle are 39°, 60.5° and 80.5°

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Answered by shikhu76
1

Answer:

As per the property,

(x + 20°) + x = 141

x = 141 - ( x +20)

x = 141 -× - 20

2x = 121

x = 121/2 = 60.5

so, x + 20 = 60.5 + 20 = 80.5

Step-by-step explanation:

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