leolaspencerrn leolaspencerrn
  • 05-02-2015
  • Mathematics
Answered

What shape is 80,100,100,80 degree



Answer :

Porshia
Porshia Porshia
  • 05-02-2015
I believe it is a parallelogram.
Reasons:
1. It is a quadrilateral. Quadrilaterals have a total amount of 360 degrees. 80+100+100+80=360
2. It has oposite sides that are equal
3. If you look at a parallelogram it has two obtuse angles and two acute.
100= obtuse angle 80= acute angle
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