a. Answer 22820 m i l e s Explanation Given information: The Tropic of Cancer is the circle of latitude farthest north of the equator where the Sun can appear directly overhead. It lies 23.5 ° north of the equator, as shown. 3960 miles as the approximate radius of Earth. Calculation: The radius Tropic of Cancer is, r a d i u s = 3960 × cos 23.5 ° = 3632 m i l e s c i r c u m f e r e n c e = 2 π r = 2 π × 3632 c = 22820 m i l e s Hence, the circumference is, 22820 m i l e s b. To determine Find the distance between two points on the Tropic of Cancer that lie directly across from each other. Answer 7264 m i l e s Explanation Given information: The Tropic of Cancer is the circle of latitude farthest north of the equator where the Sun can appear directly overhead. It lies 23.5 ° north of the equator, as shown. 3960 miles as the approximate radius of Earth. Calculation: The radius Tropic of Cancer is, r a d i u s = 3960 × cos 23.5 ° = 3632 m i l e s D i a m e t e r = 2 × r a d i u s = 2 × 3632 D i s tan c e = 7264 m i l e s Hence, the distance between two points on the Tropic of Cancer that lie directly across from each other is, 7264 m i l e s

Big Ideas Math A Bridge To Success Algebra 2: Student Edition 2015

1st Edition

ISBN: 9781680331165

Author: HOUGHTON MIFFLIN HARCOURT

Publisher: Houghton Mifflin Harcourt

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Question

Chapter 9.1, Problem 47E

To determine

Find the circumference of the Tropic of Cancer

Expert Solution

Answer to Problem 47E

22820 miles

Explanation of Solution

Given information:

The Tropic of Cancer is the circle of latitude farthest north of the equator where the Sun can appear directly overhead. It lies 23.5° north of the equator, as shown.

Big Ideas Math A Bridge To Success Algebra 2: Student Edition 2015, Chapter 9.1, Problem 47E , additional homework tip 1

3960 miles as the approximate radius of Earth.

Calculation:

The radius Tropic of Cancer is,

radius=3960×cos23.5°=3632 milescircumference=2πr=2π×3632c=22820 miles

Hence, the circumference is, 22820 miles

To determine

Find the distance between two points on the Tropic of Cancer that lie directly across from each other.

Expert Solution

Answer to Problem 47E

7264 miles

Explanation of Solution

Given information:

The Tropic of Cancer is the circle of latitude farthest north of the equator where the Sun can appear directly overhead. It lies 23.5° north of the equator, as shown.

Big Ideas Math A Bridge To Success Algebra 2: Student Edition 2015, Chapter 9.1, Problem 47E , additional homework tip 2

3960 miles as the approximate radius of Earth.

Calculation:

The radius Tropic of Cancer is,

radius=3960×cos23.5°=3632 milesDiameter=2×radius=2×3632Distance=7264 miles

Hence, the distance between two points on the Tropic of Cancer that lie directly across from each other is, 7264 miles

Chapter 9.1, Problem 46E

Chapter 9.1, Problem 48E

Chapter 9 Solutions

Big Ideas Math A Bridge To Success Algebra 2: Student Edition 2015

Ch. 9.1 - Prob. 1E Ch. 9.1 - Prob. 2E Ch. 9.1 - Prob. 3E Ch. 9.1 - Prob. 4E Ch. 9.1 - Prob. 5E Ch. 9.1 - Prob. 6E Ch. 9.1 - Prob. 7E Ch. 9.1 - Prob. 8E Ch. 9.1 - Prob. 9E Ch. 9.1 - Prob. 10E

Ch. 9.1 - Prob. 11E Ch. 9.1 - Prob. 12E Ch. 9.1 - Prob. 13E Ch. 9.1 - Prob. 14E Ch. 9.1 - Prob. 15E Ch. 9.1 - Prob. 16E Ch. 9.1 - Prob. 17E Ch. 9.1 - Prob. 18E Ch. 9.1 - Prob. 19E Ch. 9.1 - Prob. 20E Ch. 9.1 - Prob. 21E Ch. 9.1 - Prob. 22E Ch. 9.1 - Prob. 23E Ch. 9.1 - Prob. 24E Ch. 9.1 - Prob. 25E Ch. 9.1 - Prob. 26E Ch. 9.1 - Prob. 27E Ch. 9.1 - Prob. 28E Ch. 9.1 - Prob. 29E Ch. 9.1 - Prob. 30E Ch. 9.1 - Prob. 31E Ch. 9.1 - Prob. 32E Ch. 9.1 - Prob. 33E Ch. 9.1 - Prob. 34E Ch. 9.1 - Prob. 35E Ch. 9.1 - Prob. 36E Ch. 9.1 - Prob. 37E Ch. 9.1 - Prob. 38E Ch. 9.1 - Prob. 39E Ch. 9.1 - Prob. 40E Ch. 9.1 - Prob. 41E Ch. 9.1 - Prob. 42E Ch. 9.1 - Prob. 43E Ch. 9.1 - Prob. 44E Ch. 9.1 - Prob. 45E Ch. 9.1 - Prob. 46E Ch. 9.1 - Prob. 47E Ch. 9.1 - Prob. 48E Ch. 9.1 - Prob. 49E Ch. 9.1 - Prob. 50E Ch. 9.1 - Prob. 51E Ch. 9.1 - Prob. 52E Ch. 9.1 - Prob. 53E Ch. 9.1 - Prob. 54E Ch. 9.1 - Prob. 55E Ch. 9.1 - Prob. 56E Ch. 9.1 - Prob. 57E Ch. 9.1 - Prob. 58E Ch. 9.1 - Prob. 59E Ch. 9.2 - Prob. 1E Ch. 9.2 - 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