Right-angled triangles and Pythagoras' theoremLesson 2 of 8Free preview
Finding the longest side
Square, add, square root. A kite frame with 30 cm and 40 cm sticks needs a 50 cm edge.
Right-angled triangles and Pythagoras' theoremLesson 2 of 8Free preview
Square, add, square root. A kite frame with 30 cm and 40 cm sticks needs a 50 cm edge.