Lewis structure Sb2
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“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .

59/96 is the ratio hope this not 100% sure though : /

Answers2x^2-5=722x^2-5x=725x^2-2x=725x^2-2=72 what is the answer