Question

find the value of the unknown interior angle X

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Answer 1

$\huge\mathtt{Solution:-}$

$\boxed{\underline{\red{\tt{\:Refer\:to\:the\:above\:Attachment}}}}$

To find :-

The value of x

_______________

$Angle\:A=180°-130°[As,A\:is\:straight Line]$

$\:\:\:\:\:\:\:Angle\:A=50°$

$Angle\:B=90°$

$Angle\:C=x$

$\mathtt\color{Orange}{According\:to\:Question}$

$Angle\:A+\:Angle\:B\:+Angle\:C=180°$

$50°+90°+x$=180°

$140°+x=180°$

$x=180°-140°$

$x=40°$

•°•x=40°

Answer 2

Answer:

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