Math Unit 8  Shapes
In Unit 8 we wil be studying basic geometric concepts, like points and intersecting lines, measuring and classifying angles, naming polygons, and determing angles of adjacent angles, triangles and quadrilaterals.
81: Geometric Concepts

82 Claffifying AnglesWe will be classifying angles as right angles, obtuse angles, acute angles, and straight angles.
In class practice on classifying angles: assignment Homework for 82 (multiplication and division): assignment 
83 Polygons and Adjacent Angles 
84 TrianglesIn Lesson 84, we will discuss naming triangles based on the lengths of their sides and based on the measures of their angles. We will also wok on determing the measurement of a third angle when given the measurements of two other angles in a triangle.
In class practice: worksheet The three angles in a triangle always add up to 180 degrees. Using this knowledge, and the value of two angles, figure out the value of a the third angle.
In class practice: ungraded worksheet Homework: graded worksheet 
85 QuadrilateralsIn lesson 85 we will be discussing the names of specific quadrilaterals: parallelogram, trapezoid, rectangle, rhombus, and square. We will also work on finding the missing angle measure in a quadrilateral.
Finding a Missing Angle in a Quadrilateral Worksheet 
84 and 85 ReviewClick link to open worksheet packet: link

Unit 8 Review
