- Triangles propertiesSum of Angles of a TriangleThree Triangle Heights (altitudes)Area of a TriangleArea of Triangles with Fixed PerimeterIsosceles TriangleIsosceles Triangle InvestigationEquilateral TriangleConstruct an Equilateral TriangleFour Equilateral Triangles inside a SquareMid-Segments of a TriangleInequalities in a Triangle - Relationship of Sides to AnglesTriangle Inequality InvestigationObserve location of the longest side and the largest angle.Triangle SSASSA Testing Triangle Congruence ? Angle-Side-Side ?ASA - Triangle Angle-Side-Angle using SlidersAAA Triangle InvestigationAAA Triangle Congruence Investigation: Angle-Angle-AngleTriangle AAASAS - Triangle Side-Angle-Side using SlidersSide-Angle-Side Inequalities In Two TrianglesSAS 6 unit, 57º, 7 units SolutionSSS - Triangle Side-Side-Side using SlidersTriangle Congruence Investigation Given: Side-Side-SideRolling a Circle Around the Inside of a TriangleAltitudes of a Triangle InvestigationMedians of a TrianglePerpendicular Bisectors of a TriangleThe Euler Line of a TriangleCircumcenter Google EarthAngle Bisectors of a TriangleRandom Darts Hit Triangle inside SquareTriangle's Squares IntroSquares of the sides of TrianglesShadows and Right TrianglesRight Triangles - Pythagorean TheoremRight Triangle Diameter & Vertex Point On CircleTessellate Equilateral TrianglesTriangle DesignsTriangle Designs v3Similar Triangles - Reflection in a MirrorTranslate a Triangle, then Reflect it Across the x-AxisTranslate and Reflect a Triangle : Problem N20Translation & Reflection of a TriangleProbability Dart Hits TriangleNet of a Triangular PrismRight Triangle with Ratios of a 55º AngleUnit Circle : Trig Functions : Special TrianglesVolume of Cross Section - Isosceles Right TriangleSolid wt Circular Base & Equilateral Triangle Cross SectionVolume of X-Section Isosceles Rt.Triangle iPad
Triangles properties
- Author:
- David Grimm, Terry Lee Lindenmuth
- Topic:
- Triangles
Triangles: Investigations and Activities
