ABCD is a quadrilateral.
Sides are extended as shown.
Show that x = 100°
...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 13.05.2021 22:20, ghadeeraljelawy
ABCD is a quadrilateral.
Sides are extended as shown.
Show that x = 100°
![answer](/tpl/images/cats/otvet.png)
Answers: 3
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