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Day 24 Notes - 10.4

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Page 1: Day 24 Notes - 10.4

Opener: Name the following solids.

1. 2.

3. 4.

Title: Apr 17­7:45 AM (1 of 6)

Page 2: Day 24 Notes - 10.4

Section 10.4: Surface Area of Prisms and Cylinders

A. What do you think surface area is?

Title: Apr 17­7:56 AM (2 of 6)

Page 3: Day 24 Notes - 10.4

B. What do you think lateral area is?

C. Which should be larger ‐ lateral area or surface area?

Title: Apr 17­7:57 AM (3 of 6)

Page 4: Day 24 Notes - 10.4

Finding lateral and surface area for a prism:

1.

2.

10 cm

6 cm

4 cm

12 ft

6 ft

Formula: L.A. =

S.A. =

4 cm

6 cm

10 cm

12 ft

6 ft

6 ft

Title: Apr 17­7:58 AM (4 of 6)

Page 5: Day 24 Notes - 10.4

Finding lateral and surface area of a cylinder:

1.

2.

3 in

10 in

rh

Formula: L.A. =

S.A. =

3 in

10 in

Title: Apr 17­8:01 AM (5 of 6)

Page 6: Day 24 Notes - 10.4

Find the surface area of composite figures:

1.

20

2.2

3

Note: Surface area only includes...

3.

3

3

2

Title: Apr 17­8:24 AM (6 of 6)