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Lahenda ülesanne korrektselt vihikusse, lisa valemid ja joonis tähistega.
Tee lahendatud ülesandest pilt ja lae eKooli.
Ülesanne
Leia korrapärase nelinurkse püramiidi täispindala ja ruumala kümnendiku täpsusega, kui põhiserv on 8 cm ja kõrgus 12 cm.
Insert links to other pages or uploaded files.
Tip: To turn text into a link, highlight the text, then click on a page or file from the list above.
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This is your Sidebar, which you can edit like any other page in your workspace.
This Sidebar appears everywhere on your workspace. Add to it whatever you like -- a navigation section, a link to your favorite web sites, or anything else.
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