Can a polygon have for it faces 3 triangles . explain

Can a polyhedron have for its faces 3 triangles? A polyhedron is bounded by four or more than four polygonal faces. No, it is not possible that a polyhedron has 3 triangles for its faces.

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x = -2

y = 848

step-by-step explanation:

plug in the numbers

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. your answer will contain x - and y -terms. (1 point) x ( ¿¿ 2 − 7 ) 2 +( y 2 − 9 ) 2 √ ¿ 12. what is the distance from the directrix (the crocodile river) to the point ( x , y )? write this equation. your answer will contain a y -term.