The altitude of the regular

  1. Find the Lateral area in cm square of the following right pryramid.1. Base is regular octagon of side 20cm and altitude of 20cm.
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  2. Using vectors, show that the centroid of a regular pyramid with a rectangular base lies on the altitude to the base and is 4/5
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  3. Using vectors, show that the centroid of a regular pyramid with a rectangular base lies on the altitude to the base and is 4/5
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  4. Why was it easier to break the sound barrier the first time at a high altitude?Aircraft can fly faster at high altitude. The air
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  5. Why was it easier to break the sound barrier the first time at a high altitude?The air is more dense at a high altitude. The air
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  6. How does altitude affect climate?The higher the altitude, the colder the climate will be. (MY ANSWER) The lower the altitude,
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  7. What is the volume of a regular pyramid if it has a square base, one side of the base measures 4 cm, and the altitude is 5 cm?
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  8. What is the surface area and lateral area of a regular triangular pyramid if the slant is 7 and the altitude is 5?
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  9. Regular quadrilateral prism has an altitude h = 11 cm and base edges b=8 cm. Find the sum of all edges.
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  10. A regular hexagonal pyramid whose base perimeter is 60cm has an altitude of 30cm. The volume of the pyramid is??
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    2. Jeric asked by Jeric
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