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Mathematics 21 Online
OpenStudy (anonymous):

How can this three-dimensional, symmetrical, capital letter "I" block be broken into pieces so that it results in the smallest number of parts? Describe each part with measurements. pictured is a solid composite figure in the shape of a capital I. The length of the entire letter is 5 centimeters. The width is 2 centimeters. The height of the cross pieces at the top and the bottom is 2 centimeters. The length of the middle of the I is 2 centimeters long. Each distance from the outside edge of the middle piece to the outside edge of the top and bottom cross pieces is 2 centimeters.

OpenStudy (anonymous):

picture:

OpenStudy (anonymous):

@inagster

OpenStudy (anonymous):

@aum @KamiBug @THEUSER822

OpenStudy (anonymous):

EASY

OpenStudy (anonymous):

nvm

OpenStudy (anonymous):

and this: What is the approximate surface area of this pencil? (Use 3 point one four for pi. Round your answer to the nearest whole number.)

OpenStudy (anonymous):

not that

OpenStudy (anonymous):

this:

OpenStudy (anonymous):

@geerky42

OpenStudy (anonymous):

@perl

OpenStudy (anonymous):

i really need help with these

geerky42 (geerky42):

|dw:1418327656619:dw| You can break it into familiar figures (three rectangle prisms)

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