PPT-Review How do we find area?

How do we find perimeter 8 8 15 5 Multiplicative comparison and areaperimeter review Which number sentence represents this word sentence Twenty one is 7 times as many as 3 and 3 times as many as 7. The area of a parallelogram is base x height.. 8cm. 5. cm. Area = 8 x 5 = 40cm. 2. Here’s why:. A parallelogram can be split up into a rectangle and 2 triangles – each with the same area.. 10cm. Fourth Grade. Review 49. Estimate.. 567 + 810 + 65. Find. the sum.. 65,812 + 50,473 + 6,529. Find. the . product.. 901 x 55. Estimate. Addition. Subtraction. Multiplication. Find. the quotient. . I can find the area of rectangles and parallelograms. Area Rap . Warm Up. 1.. What is the perimeter of a square with side lengths of 15 in.?. 2.. What is the perimeter of a rectangle with length 16 cm and width 11 cm?. given that each unit is equal to 1 cm. 2. .. A = L x W. A = 6 x 9 . A = 54 cm. 2. 6. 9. Find the area for the rectangle. given that each unit is 2 x 2 cm.. A = L x W. A = 12 x 18 . A = 206cm. 2. 2. VOlUME. . Ms. Rodriguez. April 1, 2016. DO NOW. 5x . –14 . > 11. April fool’s day trivia. One legend of origin traces this holiday to France. Back . in 1582, France switched from the Julian calendar to the Gregorian calendar causing New Year’s Day to move from April 1st to January 1. . Area of a Prism. Step 2 – Find the . LA. LA = Perimeter of base x . height. LA = 20 cm x 4 . cm. LA = 80 cm. 2. 8 cm. 2 cm. 4 cm. Step 3 – Find TA (total area. ). TA = Area of the bases + LA. TA = 2(16) cm . This is to help you review for the . Chapter 1 Test.. Finding the Perimeter & Area. 1. Find the perimeter of the polygon below.. 2. Find the area of the polygon above.. 19 m. 10 m. 5 m. 13 m. Finding the Perimeter & Area. 1. 2. 3. 4. 5. Area . and Volume of Pyramids. 1. 2. 3. 4. 5. Triangles. 1. 2. 3. 4. 5. Area . and Volume of Cones. 1. 2. 3. 4. 5. Area and Volume of Cylinders. 1. 2. 3. 4. 5. Area and Volumes of . Prisims. Which term best defines the type of reasoning used below?. “Abdul broke out in hives the last four times that he ate chocolate candy. Abdul concludes that he will break out in hives if he eats chocolate.”. 5.3 Circumferences . & Areas of Circles. HSPA Problem of the Day:. Which figure below does . not. have an area of 100? . A. A . rectangle with length 2 . & . height 50.. B. A . triangle with base 100 . Can you explain the difference between regular and irregular polygons? How is finding the area different? Be prepared to give an example.. What is the difference between a prism and a pyramid? How does finding their surface area differ?. A . = π . . .. To . find the area when the diameter of a circle is given, it . is necessary . to find the radius of the circle before using . the area . formula.. The . diameter is twice the radius, so to find the radius . 1) Find the area of with vertices   2) Find the perimeter of the pentagon with vertices . Round to the nearest tenth.   3) Find the area of rectangle DEFG with vertices   4) Find the perimeter of a pentagon with vertices 3 cm. Warm-up. Find . the surface area of the prism below.. 3 cm. Lesson H: . Surface Area . of . Cones . & . Spheres. Objective:. . To find the surface area of a . cone . To find the surface area of a sphere.