week of 11-28-16 lesson plans parallel lines and transversals
... 8.G.A.5 Use informal arguments to establish facts about the angle sum and exterior angle of triangles, about the angles created when parallel lines are cut by a transversal, and the angle-angle criterion for similarity of triangles. For example, arrange three copies of the same triangle so that the ...
... 8.G.A.5 Use informal arguments to establish facts about the angle sum and exterior angle of triangles, about the angles created when parallel lines are cut by a transversal, and the angle-angle criterion for similarity of triangles. For example, arrange three copies of the same triangle so that the ...
Chapter 1
... the segments and all the points between them are collinear with the two points. It is written as AB or m AB . Congruent segments- two segments are congruent segments if and only of they have the same measure or length. Midpoint- is a point on the segment that is the same distance from both endpoints ...
... the segments and all the points between them are collinear with the two points. It is written as AB or m AB . Congruent segments- two segments are congruent segments if and only of they have the same measure or length. Midpoint- is a point on the segment that is the same distance from both endpoints ...
Yr 9 Unit 1 - Web Maths!
... 1 Identify alternate angles and corresponding angles; understand a proof that: the sum of the angles of a triangle is 180 and of a quadrilateral is 360; the exterior angle of a triangle is equal to the sum of the two interior opposite angles. NT 252, 257, 259, 262 FVT Angle facts Kaleidos – animat ...
... 1 Identify alternate angles and corresponding angles; understand a proof that: the sum of the angles of a triangle is 180 and of a quadrilateral is 360; the exterior angle of a triangle is equal to the sum of the two interior opposite angles. NT 252, 257, 259, 262 FVT Angle facts Kaleidos – animat ...
4-5 Objective: Prove Triangles Congruent by ASA and AAS
... • If two angles and a non-included side of one triangle are congruent to two angles and the corresponding non-included side of a second triangle, then the two triangles are congruent. – Has to go in order around the triangle: Angle Angle Side – See Page 249 ...
... • If two angles and a non-included side of one triangle are congruent to two angles and the corresponding non-included side of a second triangle, then the two triangles are congruent. – Has to go in order around the triangle: Angle Angle Side – See Page 249 ...
