hannah01moore hannah01moore

01-09-2016
Mathematics

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The angles of a quadrilateral are 140, 80, 60, and 80
What type of quadrilateral could it be?

Respuesta :

01-09-2016

Hello,

The only particularity is that all those quadrilateral are inscibed in a triangle of 80°,60°,40° (see picture)

Ver imagen caylus

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