For Questions 6-10, find the volume. Round to the nearesttenth if necessary.286. The height of a regular octagonal pyramid is 12 centimetersand the apothem of the base is 4 centimeters.

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Answered: 6. The height of a regular octagonal…

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter10: Measurement, Area, And Volume

Section: Chapter Questions

Problem 18CR

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Similar questions

Suppose that the volume of an aluminum can is to be 9in3. Find the dimensions of the can if the diameter length of the base is three-fourths the length of the altitude.
The tin can shown at the right has the indicated dimensions. Estimate the number of square inches of tin required for its construction. HINT: Include the lid and the base in the result.
When radii OA and OB are placed so that they coincide, a 240 sector of a circle is sealed to form a right circular cone. If the length of the radius of the circle is 6.4 cm, what is the lateral area of the cone that is formed? Use a calculator and round the answer to the nearest tenth of a square inch.
For a regular octagon, the length of the apothem is approximately 12 cm and the length of the radius is approximately 13 cm. To the nearest centimeter, find the perimeter of the regular octagon.
The central angle corresponding to a circular brake shoe measures 60. To two decimal places how long is the curved surface of the brake shoe if the length of the radius is 7 in.
The exact volume of a right circular cone not shown is 32in3. If the length of the base radius is 4 in., find the length of the altitude of the cone. __________
A boat is 6 m below the level of a pier and 12 m from the pier as measured across the water. How much rope is needed to reach the boat?
A circle has a radius length of 5.3 cm. Find the length, to a tenth of a centimetre of each side of a square that has the same area as that of the circle.

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6. The height of a regular octagonal pyramid is 12 centimeters and the apothem of the base is 4 centimeters.