12.3 Surface Area of Pyramids and Cones.notebook April 23, 2014

"Do Now"

1. Quietly find your seat.

2. Have your pink graphic organizer out.

3. Be reviewing.

4. We will immediately start the Quizzie Poo once the bell rings.

12.3 Surface Area of Pyramids and Cones.notebook April 23, 2014

Quizzie Poo

12.3 Surface Area of Pyramids and Cones.notebook April 23, 2014

Unit 13: Extending Surface Area and Volume12.3 Surface Area of Pyramids and Cones

12.3 Surface Area of Pyramids and Cones.notebook April 23, 2014

The Khafre Pyramid is the second largest pyramid of the Ancient Egyptian Pyramids in Giza.

It is a square pyramidwith a base edge of 706 feet,

an original height of 407.5 feet,and a slant height of 539.1 feet.

What is the surface area of the Khafre Pyramid?

12.3 Surface Area of Pyramids and Cones.notebook April 23, 2014

12.3 Surface Area of Pyramids and Cones.notebook April 23, 2014

12.3 Surface Area of Pyramids and Cones.notebook April 23, 2014

12.3 Surface Area of Pyramids and Cones.notebook April 23, 2014

12.3 Surface Area of Pyramids and Cones.notebook April 23, 2014

Lateral AreaL

of a Regular Pyramid

Surface AreaS

of a Regular Pyramid

12.3 Surface Area of Pyramids and Cones.notebook April 23, 2014

Find the lateral area and surface area of each regular pyramid.

Round to the nearest tenth.

12.3 Surface Area of Pyramids and Cones.notebook April 23, 2014

The Khafre Pyramid is the second largest pyramid of the Ancient Egyptian Pyramids in Giza.

It is a square pyramidwith a base edge of 706 feet,

an original height of 407.5 feet,and a slant height of 539.1 feet.

What is the surface area of the Khafre Pyramid?

12.3 Surface Area of Pyramids and Cones.notebook April 23, 2014

12.3 Surface Area of Pyramids and Cones.notebook April 23, 2014

12.3 Surface Area of Pyramids and Cones.notebook April 23, 2014

Lateral AreaL

of a Right Cone

Surface AreaS

of a Right Cone

12.3 Surface Area of Pyramids and Cones.notebook April 23, 2014

Find the lateral area and surface area of each right cone.Round to the nearest tenth.