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4 years ago

14

I need help on this question.

2 answers:

Yanka [14]4 years ago

8 0

SOLUTION:

The angle sum of a quadrilateral is equivalent to 360°.

Angle sum of a quadrilateral = 360°

The angle directly opposite ( x ) is also equivalent to ( x ).

Therefore:

2x + 90 + 26 = 360

2x = 360 - 90 - 26

2x = 244

x = 244 / 2

x = 122

FINAL ANSWER:

Therefore, the answer is:

x = 122°

Hope this helps! :)
Have a lovely day! <3

larisa [96]4 years ago

5 0

360° - 90° - 26° = 244°

244° ÷ 2 = 122°

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