Geometry - BAschools.org
... formed by parallel lines cut by a transversal to solve problems. 2.2.b Use the angle relationships formed by two lines cut by a transversal to determine if the two lines are parallel and verify, using algebraic and deductive proofs. ...
... formed by parallel lines cut by a transversal to solve problems. 2.2.b Use the angle relationships formed by two lines cut by a transversal to determine if the two lines are parallel and verify, using algebraic and deductive proofs. ...
Interior and Exterior Angles of Polygons
... 2. Divide the quadrilateral into triangles. That is, draw all of the diagonals from one vertex!. Without measuring the angels, determine what is the sum of the interior angels of this quadrilateral? Explain how you obtain your answer. ...
... 2. Divide the quadrilateral into triangles. That is, draw all of the diagonals from one vertex!. Without measuring the angels, determine what is the sum of the interior angels of this quadrilateral? Explain how you obtain your answer. ...
Similar Triangles
... Similar Triangles have the same shape, but can be different sizes.Corresponding angles are the same and Corresponding sides are all in the same proportion How to prove if triangles are similar A triangle is defined by six measures (three sides, three angles). Triangles are similar if: AAA (angle ang ...
... Similar Triangles have the same shape, but can be different sizes.Corresponding angles are the same and Corresponding sides are all in the same proportion How to prove if triangles are similar A triangle is defined by six measures (three sides, three angles). Triangles are similar if: AAA (angle ang ...
Yr 8 Unit 1 – Shape – Lines, Angles, Shapes and
... Use whiteboards – 360 divided by a variety of numbers -> which shape would have this angle at it’s centre Use whiteboards – shape visualisation. Describe a shape and ask pupils to draw it on their whiteboards Missing angles that add up to 180 or 360 HOLS/maths investigations Draw a pair of parallel ...
... Use whiteboards – 360 divided by a variety of numbers -> which shape would have this angle at it’s centre Use whiteboards – shape visualisation. Describe a shape and ask pupils to draw it on their whiteboards Missing angles that add up to 180 or 360 HOLS/maths investigations Draw a pair of parallel ...
