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A square is drawn below. What is value of x

A square is drawn below. What is value of x-example-1
User Spir
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1 Answer

10 votes


\qquad\qquad\huge\underline{{\sf Answer}}♨

The opposite sides of a square are parallel, therefore the given angles are equal by ( Alternate interior Angle pair )


\qquad \sf  \dashrightarrow \:4x + 5 = 2x + 25


\qquad \sf  \dashrightarrow \:4x - 2x = 25 - 5


\qquad \sf  \dashrightarrow \:2x = 20


\qquad \sf  \dashrightarrow \:x = 10

Hence, correct choice is B

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User Darush
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