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A phone book has 3 dimensions, and they are length, width, and thickness. It has 6 faces, and they are the front, back and the four "sides" or "edges" of the book. These are all faces, and the surface area will have to account for all the faces. Let's break it down and find that surface area. Picture the book on a table in front of you with the back of the book (called the spine) on your left. The book's cover is length x width, and you have a front and back cover. Take that length x width x 2 to find the area (in square units) of the front and back covers. Now all you have to do is take the thickness x length x 2 to find the area of the back of the book and the front of the book, and then take the thickness x width x 2 to find the area of the bottom and top edges of the book. Add the three numbers and you have the surface area of the book. Want an example? Let's have at it. A 4 inch thick phone book has covers that are 8 by 11 inches. The covers (both of them) are 8 x 11 x 2 = 176 in2 for an area. The front and back sides or edges of the book have an area that is 4 x 12 x 2 = 96 in2 for an area. The top and bottom sides or edges are 4 x 8 x 2 = 64 in2 for an area. We have 176 + 96 + 64 = 336 in2 for the surface area of that phone book. Simple once you break it down and think it through.
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∙ 15y ago
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What is surface area and how you can decrease or increase surface area?
Surface area refers to the total area that covers the surface of an object or structure. To decrease surface area, you can reduce the dimensions of the object or change its shape to be more compact. To increase surface area, you can add extensions, rough textures, or indentations to the object's surface.
How hot does 300 ml of water get after being on a hotplate for 30 sec?
To answer this question we would need to know the BTUs of the hot plate, the area of the hotplate's surface, the interconnecting area of the hotplates surface and the water container. The Heat capacity of water we can get from a reference book.
Which covers more surface area a flat surface or a bumpy surface?
A bumpy surface covers more surface area than a flat surface because the bumps add extra surface area. This is due to the irregularities and protrusions on the bumpy surface that increase the overall area that comes into contact with other objects.
Who much of the substance is exposed on the surface?
The amount of substance exposed on the surface depends on the surface area of the substance. A substance with a larger surface area will have more exposed surface compared to a substance with a smaller surface area. Factors like particle size and shape can also affect the amount of substance exposed on the surface.
What is the surface area of a human foot in percentage?
The surface area of an average adult human foot is about 1.5% of the total body surface area. This means that the foot occupies a relatively small percentage of the body's overall surface area.
How do you find the surface area of a book?
look at the book
What is the thickness of a phone?
It will vary according to the area covered by the book. A standard phone book is generally 2.5 inches.
Describe cell volume cell surface area ratio of surface area to volume?
Look in the book broseff.
How would you find the surface area of a prism?
get a maths book!!
where can i find an exercise trainer?
You can find an exercise trainer in your area by looking in the phone book or by using phone book website such as www.superpages.com or www.yellowpages.com.
How many surnames starting with xy are in the phone book?
That number will vary by the area that that book covers.
What do we do to have a phone directory book delivered to our house?
You will need to speak with your phone provider in your local area to receive a phone book. Most will send these directly to their customers upon request.
What is the surface area of Eurasia?
The book I have was printed in 2000. The surface area of Russia then was 6,592,735 miles.
What is a phone book made up of?
phone number of local services restaurants etc. it also has phone numbers of people in your area
What is the purpose of a 'yellowpage'?
The "yellowpages" is a modern colloquialism for a phone book. A phone book is a local directory of all public phone numbers of most, if not all, of the residents living in that area or district.
Where I get a good phone book from?
The best place to get a phonebook would be to order one from your phone company they mail them out for free. If the friend is not local you maybe able to purchase a phone book from the area they live.
How do you obtain phone book for 217 area code?
Ask your local phone company. If you are asking for a directory outside your local calling area, there may be a charge.
