- A well has a

Elementary Geometry For College Students, 7e
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ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter9: Surfaces And Solids
Section9.4: Polyhedrons And Spheres
Problem 24E: A calendar is determined by using each of the 12 faces of a regular dodecahedron for one month of...
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Please solve these given maths as soon as possible . 

1. A well has a depth of 24 meters and a diameter of 56 meters. How much will it
cost to dig a well at Rs 5.50 per cubic meter?
2 If the length of the angle of the surface of a cube is 6.485, what is the volume?
3. What is the ratio of the length and range of the corners of a square?
4 What is the area if the range of a rhombus is 4a unit and the amallest degree is
5. log 2+ log 256 + log134217728 . What is the sum of 4 terms of the section?
6. What is the 12th term of -1. v2 section?
7. If ay-cx = a-c and ay-cx =0 then (xx)=?
8 What is the angle of improvement if some part of a bar is broken and 30 degrees
is generated with the standing part?
9. If sin A + sin B = 1, then sin A + sin B = ?
10.If cotx = v2 +1, then tan x =?
11. If cot(e – 30°) =, then sin e =?
12. What is the product of v3x - 2x - V3 ?
13. (x+) = 5 . then =?
14. If x* - x* +1= 0 , then x - =?
15. A pen costs 24 rupees. This price is 40% of the actual price. The rest of the
money is subsidized by the government. So how much money does the
government subaidize?
16. Where is the center of the right triangle?
17.If the square of the length of a bar is one-third of the square of the length of its
shadow, what is the improvement at the vertex?
18. What is the value of angle AOB if ABC is an equilateral triangle in a circle with
center 0?
19.1f += 8 and3y = -3, then what is the solution of these two equations?
Transcribed Image Text:1. A well has a depth of 24 meters and a diameter of 56 meters. How much will it cost to dig a well at Rs 5.50 per cubic meter? 2 If the length of the angle of the surface of a cube is 6.485, what is the volume? 3. What is the ratio of the length and range of the corners of a square? 4 What is the area if the range of a rhombus is 4a unit and the amallest degree is 5. log 2+ log 256 + log134217728 . What is the sum of 4 terms of the section? 6. What is the 12th term of -1. v2 section? 7. If ay-cx = a-c and ay-cx =0 then (xx)=? 8 What is the angle of improvement if some part of a bar is broken and 30 degrees is generated with the standing part? 9. If sin A + sin B = 1, then sin A + sin B = ? 10.If cotx = v2 +1, then tan x =? 11. If cot(e – 30°) =, then sin e =? 12. What is the product of v3x - 2x - V3 ? 13. (x+) = 5 . then =? 14. If x* - x* +1= 0 , then x - =? 15. A pen costs 24 rupees. This price is 40% of the actual price. The rest of the money is subsidized by the government. So how much money does the government subaidize? 16. Where is the center of the right triangle? 17.If the square of the length of a bar is one-third of the square of the length of its shadow, what is the improvement at the vertex? 18. What is the value of angle AOB if ABC is an equilateral triangle in a circle with center 0? 19.1f += 8 and3y = -3, then what is the solution of these two equations?
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