Instruments 900 600 450 300 900 450 Lines Continuous (Thick) Continuous (Thin) Dash Center Line Tracing of Lines Correct Incorrect × Tracing of Lines Correct Incorrect ×…

1 SAINT IGNATIUS’ COLLEGE Trial Higher School Certificate 2007 MATHEMATICS 8:45 am – 11:50 am Tuesday 28th August 2007 Directions to Students • Reading Time : 5 minutes…

1. Kunihiko Kasahara •l 2. Sterling Publishing Co., lnc. New York Malm.. ~ L-, • ,,._:._ ,. Kunihiko Kasahara • • • 3. .. Sterling ISBN 0-8069-5821-9 Published…

Slide 1 Slide 2 Warm up the ol’ thinker Solve for x: Slide 3 HOMEWORK QUESTIONS? Pg 300 1-15 Slide 4 Ex. 1 Use the regular pentagon to answer the questions. A)Find the…

Slide 1 Slide 2 # of sides # of triangles Sum of measures of interior angles 31 1(180)=180 42 2(180)=360 5 33(180)=540 644(180)=720 n n-2(n-2) 180 Slide 3 If a convex polygon…

Slide 1 CCSS G-CO 9: Prove theorems about lines and angles. G-CO 10: Prove theorems about triangles. G-CO 11: Prove theorems about parallelograms. Lesson Goals  Identify,…

Slide 1 Objective: I will investigate the measures of the interior and exterior angles of polygons Slide 2 Find the sum of the measures of the interior angles of each convex…

Slide 1Bubble or Nothing Lalu Simcik, PhD Cabrillo College CMC³ Spring 2011 www.cabrillo.edu/~lsimcik Slide 2 The corral problem Rectangular corral with constrained length…

Slide 1 Slide 2 What does the word “polygon” mean? What is the smallest number of sides a polygon can have? What is the largest number of sides a polygon can have? Slide…

Slide 1 Slide 2 Speed Test You will see 20 questions Each question will stay on the screen for 20 seconds Write down as many answers as you can Calculators not allowed Press…