Name: Date: School: Facilitator: 4.02 Perimeter and Area Answer the questions below for each image. 1a. What is the perimeter of the figure? 1b. What is the area of the figure? 4. What information would you need to find the perimeter of VABC to the right with vertices A(-3,1), B (-1,3) and C(3,1)? 5. Find the perimeter of VABC to the right with vertices A(-3,1), B (-1,3) and C(3,1)? Show your work. 6. What information would you need to find the area of VABC to the right with vertices A(-3,1), B (-1,3) and C(3,1)? 7. Find the area of VABC to the right with vertices A(-3,1), B (-1,3) and C(3,1)? Show your work. 2a. What is the perimeter of the figure? 2b. What is the area of the figure? 3a. What is the perimeter of the figure? 3b. What is the area of the figure? Name: Date: School: Facilitator: 4.03: Transformations Identify the transformation 1) 2) 3) 4. Look at MC Escher's Symmetry Gallery (http://www.mcescher.com/Gallery/gallery-symmetry.htm). Select 3 images. For each image, provide the URL, identify the number of distinct images in the picture (shape counts, color does not) and describe what transformations or series of transformations are used to create the images. Sample Answer URL: http://www.mcescher.com/Gallery/symmetry-bmp/E109II.jpg Number of distinct images: 4 - big pink fish, big green fish, green bird, smll pink fish. Transformations: The big grren fish is a translation. The big pink fish is a translation. The green bird is a reflection and translation. The small pink fish is a translation and reflection. IMAGE 1 URL: Number of distinct images: Transformations: IMAGE 2 URL: Number of distinct images: Transformations: IMAGE 3 URL: Number of distinct images: Transformations: Name: Date: School: Facilitator: 4.04 Triangles and Angles Classify each triangle by its sides and angles. Sides: scalene, isosceles, equilateral angles: acute, obtuse, right, equiangular 1. Sides: Angles: 2. Sides: Angles: 4. Sides: Angles: 5. Sides: Angles: 3. Sides: Angles: Find x and classify each triangle by its angles. Provide the theorem (sum of interior angles or exterior angle theorem) you used to solve the problem. 6. x = classification by angles: Theorem: 7. x = classificationby angles: Theorem: 8. x = classificationby angles: Theorem: 9. x = classificationby angles: Theorem: 10. x = classification: Theorem: 10. In your own words, write how you know the sum of the interior angles of a triangle equals to 180. You may refer to the Explore activities at the beginning of the lesson or to the activites in the lesson.