find the value of x and the magnitude of the remaining angles.
i want correct answers only otherwise I will report who will give wrong answers
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Answer:
30+(2x-10)+(x+10)+15=180
2x+x+45=180 (here i have subrated 10 to
10 so it's 0)
3x+45=180
3x=180-45
3x=135
x=135/3
x=45
the angles are:
2x-10=2×45-10=80
x+10=45+10=55
the angles are:30,80,55,15
check:30+80+55+15=180...
hope it helps you...
purpleyou...
thankyou...
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4
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refer to the attachment
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