ravensintmath3.weebly.com · Web view5-2 Surface Area and Lateral Area Daily Objectives SWBAT find the surface area of a rectangular prism and cube by finding the area of each side.

Name __________________________________________ Date __________________ Period _____________

5-2 Surface Area and Lateral Area

Daily Objectives• SWBAT find the surface area of a rectangular prism and cube by finding the area of each side. • SWBAT use the surface area of a rectangular prism and cube to solve a word problem.

Surface Area – the surface area is the total area of all the surfaces, or faces, of an object.The lateral surface of an object is the area of all the sides of the object, excluding the area of its base and top.

Area of a rectangle: Area of a Triangle

Practice 1: Find the surface and lateral area for the shape.

Practice 2: Find the surface and lateral area for the shape.

Practice 3: Find the surface and lateral area for the shape.

Practice 4: Find the surface and lateral area for the shape.

Name __________________________________________ Date __________________ Period _____________

Ravens Rise CerealPart 1Congratulations on being hired as the new design engineer for Ravens Rise Cereal Company. You are excited to use all of your expertise to make your new boss proud.

1. Find the total surface area of the rectangular prism. Show your work, step by step.

SA = ___________

2. Find the volume of the rectangular prism above. Explain your steps.

V = ____________

3. If the volume of a rectangular prism is 240 cm3, what could be the dimensions? Draw and label diagrams showing at least three possible rectangular prisms with this volume.

Name __________________________________________ Date __________________ Period _____________

Name __________________________________________ Date __________________ Period _____________

Independent Practice: 1.)

2.)

3.)

4.)

5.)

6.) 7.)

8.)

1.) 328in2 2.) 262 cm2 3.) 708 in2 4.) 586 mi2

5.) 132 mi2 6.) 280 mi2 7.) 650 km2 8.) 454 cm2