lesson
Finding Perpendicular Height and Area of Isosceles Triangles
Bisect an isosceles triangle to find its perpendicular height and calculate its area.
Updated 6 days ago · 1 view
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Pythagoras' Theorem: Advanced Geometric and 3D Problem Solving
Kindergarten · Math · Curriculum for Excellence
8 lessons
Goal
Apply Pythagoras' theorem to multi-step 2D composite shapes, coordinate geometry, bearings, and 3D spatial contexts.
8 lessons
0 of 8 done
- Finding Perpendicular Height and Area of Isosceles TrianglesYou are here
- 2Calculating Perimeter and Area of Composite Right TrianglesPremiumUp next
- 3Calculating Distance Between Two Points on a Coordinate GridNot started yet
- 4Navigating Compass Directions and Bearings with PythagorasNot started yet
- 5Finding Face Diagonals of CuboidsNot started yet
- 6Calculating Space Diagonals in 3D Boxes and CuboidsNot started yet
- 7Finding Slant Height and Vertical Height in Pyramids and ConesNot started yet
- 8Multi-Step Practical Problems Using Pythagoras' TheoremNot started yet
Learning standards covered
MTH 4-16aCurriculum for Excellence · Math · KindergartenI have explored the relationships that exist between the sides, or sides and angles, in right-angled triangles and can select and use an appropriate strategy to solve related problems, interpreting my answer for the context.
Open Global Standard:OGM.1.G.3
OGM.1.G.3