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
Quizzie Poo
April 23, 2014
12.3 Surface Area of Pyramids and Cones.notebook
Unit 13: Extending Surface Area and Volume
12.3 Surface Area of Pyramids and Cones
April 23, 2014
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 pyramid
with 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
Lateral Area
L
of a Regular Pyramid
Surface Area
S
of a Regular Pyramid
April 23, 2014
12.3 Surface Area of Pyramids and Cones.notebook
Find the lateral area and surface area of each regular
pyramid.
Round to the nearest tenth.
April 23, 2014
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 pyramid
with 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
Lateral Area
L
of a Right Cone
Surface Area
S
of a Right Cone
April 23, 2014
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.