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4.03 Triangle inequalities

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Outcomes

G.TR.1

The student will determine the relationships between the measures of angles and lengths of sides in triangles, including problems in context.

G.TR.1a

Given the lengths of three segments, determine whether a triangle could be formed.

G.TR.1b

Given the lengths of two sides of a triangle, determine the range in which the length of the third side must lie.

G.TR.1c

Order the sides of a triangle by their lengths when given information about the measures of the angles.

G.TR.1d

Order the angles of a triangle by their measures when given information about the lengths of the sides.

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