LEQ How do you find the surface area and volume of a sphere A sphere is the set of all points in space equidistant from a given point called the center What is a sphere The surface area of a sphere is four times the ID: 508065
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Slide1
10-7 Surface Area and Volume of Spheres
L.E.Q. How do you find the surface area and volume of a sphere?Slide2
A sphere is
the set of all points in
space equidistant from a given point called the center.
What is a sphere?Slide3
The surface area of a sphere is four times the product of pi
and the square of the radius of the sphere.
Surface Area of a SphereSlide4
Find the surface area of this sphere. Leave
your answer
in terms of pi.
Example 1: Finding Surface AreaSlide5
Geography
Earth’s equator is about 24,902 mi long. Approximate the surface
area of Earth by finding the surface area of a sphere with circumference 24,902 mi.
Example 2: Real-World Conn.Slide6
The volume of a sphere is four thirds the
product of pi
and the cube of the radius of the sphere.
Volume of a SphereSlide7
Find the volume of the sphere. Leave your answer in terms of
pi.
Example 3: Finding VolumeSlide8
The volume of a sphere is . What
is the surface area of the sphere?
Example 4: Using volume to find surface area.Slide9
Pg 560 – 562 #s 2-20 even,
24, 40, 42
.
Homework: