42. A painter measures the height of an irregularly shaped wall that is 35 ft long. The height of the wall, measured every 5 ft along its base, is given in the following table. Find the approximate surface area of the wall. [4.7] Distance along Base of Wall 10 15 20 25 30 35 (in feet) Height (in feet) 9.5 12.5 14 15.5 14 12.5 9.5 8.5

42. A painter measures the height of an irregularly shaped wall that is 35 ft long. The height of the wall, measured every 5 ft along its base, is given in the following table. Find the approximate surface area of the wall. [4.7] Distance along Base of Wall 10 15 20 25 30 35 (in feet) Height (in feet) 9.5 12.5 14 15.5 14 12.5 9.5 8.5

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter9: Surfaces And Solids

Section9.1: Prisms, Area And Volume

Problem 34E: The numerical value of the volume of a cube equals the numerical value of its total surface area....

See similar textbooks

Similar questions

The numerical value of the volume of a cube equals the numerical value of its total surface area. What is the length of each edge of the cube?
Find the volume of a steel shaft that is 18.64 cm long and has a radius of 1.75 cm. Round your answer to 2 decimal places.
Find the volume of the largest pyramid of square base that can be cut from s cube of edge a meters. What is its total surface area?
Calculate the surface area of ball with a radius of 4.45 cm.
Determine the surface area of the curb. Do not include the area of the ends in the calculation.
An igloo or Eskimo hut is built in the form of a hemispherical shell with an inside diameter of 12 ft. If the igloo is constructed of snow blocks having a uniform thickness of 2 ft and weighing 40 lb per cu. ft, find the weight of the igloo, neglecting the entrance. Also, if fresh air contains 0.04 percent carbon dioxide, find the amount of this gas in the igloo when freshly ventilated.
An igloo or Eskimo hut is built in the form of a hemispherical shell with an inside diameter of 12 ft. If the igloo is constructed of snow blocks having a uniform thickness of 2 ft and weighing 40 lb per cu. ft, find the weight of the igloo, neglecting the entrance. Also, if fresh air contains 0.04 per cent carbon dioxide, find the amount of this gas in the igloo when freshly ventilated.
19 what is the surface area
How accurately should you measure the edge of a cube to be reasonably sure of calculating the cube’s surface area with an error of no more than 2%?
2. A rectangular lot was being measured using a 30 m. metallic tape which was 8mm long. The recorded dimensions were 75.20 m long by 52.25 m wide. What is the error in the area due to erroneous length of the tape?
A company wanted to manufacture 1000 hemispherical basins from a thin steel sheet .If the radius of hemisperical basin is 21 cm , Find the required area of steel sheet to maufacture the above hemispherical basins ?
A storage container consists of a box length of 90 cm, width 42cm, and a listing of half cylinder as shown in the diagram. The lid fits the top of the box exactly. The total exterior surface of the storage container is to be painted. what is the surface area that will be painted?