Mathematics, 03.12.2019 12:31, mandilynn22
Aglass paperweight has a composite shape: a square pyramid fitting exacty on top of an 8 centimeter cube. the pyramid has a height of 3 cm. each triangular face has a height of 5 centimeters.
what is the volume of the paperweight?
what is the total surface area of the paperweight?
Answers: 3
![LA=4[\frac{1}{2}bh]](/tpl/images/0401/0100/40f22.png)
![LA=4[\frac{1}{2}(8)(5)]=80\ cm^{2}](/tpl/images/0401/0100/a0d00.png)
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Aglass paperweight has a composite shape: a square pyramid fitting exacty on top of an 8 centimeter...
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