You are responsible to know all of the postulates, theorems, corollaries, etc. we have gone over this year!!!

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Chapter 5, sections 4-7

• Writing indirect proofs

• Triangle inequalities

• Writing inequalities about triangle measurements

• Ordering the sides of a triangle if you know the angles

• Ordering the angles of a triangle if you know the sides

• Determining if three measures can make a triangle

Chapter 6

• Classifying quadrilaterals

• Properties of parallelograms

• Tests for parallelograms

• Properties of rectangles

• Properties of a rhombus (the plural is rhombi)

• Properties of squares

• Properties of trapezoids

• Properties of isosceles trapezoids

• Finding missing measurements of quadrilaterals

• Finding the measure of the median of a trapezoid

Chapter 7

• Writing proportions

• Solving proportions

• Cross products

• Using ratios and proportions to solve problems

• Determining if two polygons are similar

• Finding the scale factor of similar polygons

• Properties of similar triangles

• Proportionality and parallel lines

Chapter 8, sections 1-5

• Finding the geometric mean of two numbers

• Using the geometric mean to find the missing measures in right triangles

• The Pythagorean theorem

• Determining if three lengths can form a right triangle

• 45°, 45°, 90° triangles

• 30°, 60°, 90° triangles

• Trigonometric functions (sine, cosine, tangent)

  • SOHCAHTOA

  • Finding missing measures of a triangle using trig functions

• Using trig functions to solve problems

Chapter 9, sections 1-4

• Parts of circles

• Standard equation of a circle

• Angle measurements in circles

• Arc measurements

• Finding missing measurements in circles

• Inscribed angles

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Chapter 10, sections 1-2, 4-5, 7, 9

• Classifying polygons by their sides

• Finding the measure of the angles in a polygon

• Convex and concave polygons

• Parts of a polygon

• Parts of a polyhedron

• Area of polygons

• Area and circumference of circles

Chapter 11

• Classifying solids

• Finding the surface area and volume of the following solid