d. What is the area of the circle with one part missing? e. Describe the surface area of the cone. Use your description to find the surface area, including the base.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
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d. What is the area of the circle with one part missing?
e. Describe the surface area of the cone. Use your description to
find the surface area, including the base.
Transcribed Image Text:d. What is the area of the circle with one part missing? e. Describe the surface area of the cone. Use your description to find the surface area, including the base.
• Draw a circle with a radius of 3 inches.
• Mark the circumference of the circle into
six equal parts.
TT
• The circumference of the circle is
2(T) (3) = 67. So each of the six parts
on the circle has a length of 7. Label
each part.
• Cut out one part as shown. Then, make a cone.
ㅠ
πT
TT
TT
k
π
3 in.
E
#
+
k
Transcribed Image Text:• Draw a circle with a radius of 3 inches. • Mark the circumference of the circle into six equal parts. TT • The circumference of the circle is 2(T) (3) = 67. So each of the six parts on the circle has a length of 7. Label each part. • Cut out one part as shown. Then, make a cone. ㅠ πT TT TT k π 3 in. E # + k
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