intro Meet your teacher! Serenity Evans How many rectangles do you see on the bottom? 7 How many columns should we draw? 6 5 7 7 How many tiles are there on the side? 3 Count all the tiles. How many are there? 21 prompt 300 60 4 Did you count 21 tiles? 390 attention rectangle 100 40 You do have your study guide open, right? Which equation should you use to find the area? A = 6 + 6 + 7 + 7 A = 6 + 7 A = 6 x 7 A = 6 + 6 + 7 + 7 A = 6 + 7 A = 6 x 7 prompt 22 380 380 195 Pause the video and try to find the perimeter on your own. Find the sum of 6 + 6 + 7 + 7. 26 22 36 26 reminder 50 Perimeter is the sum of all the sides. How do you find the area of the yellow side of the model? Multiply 6 times 3 Add 6 and 3 Multiply 6 times 3 What is the area of the entire model? 30