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Standards/Math/Indiana/G.T.4

G.T.4

G.T Triangles
G.T.1
G.T.2
G.T.3
G.T.4
G.T.5
G.T.6
G.T.7

Use congruent and similar triangles to solve real-world and mathematical problems involving sides, perimeters, and areas of triangles. (E)

Example Problems
Could 9,33,and31 be the side lengths of a triangle?
Could 8, 46, and 42 be the side lengths of a triangle?
Could 33,33,and70 be the side lengths of a triangle?
Khan Academy Resources
Dilations: scale factorFind angles in isosceles trianglesDilate trianglesSimilarity & transformationsIsosceles & equilateral triangles problemsDilating shapes: expandingDilations: scale factorDilating shapes: shrinking by 1/2Similar shapes & transformations
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