Question: Describe a triangle, drawn on the surface of a sphere, for which the sum of the angles is (a) 359o, and (b) 180o.

Describe a triangle, drawn on the surface of a sphere, for which the sum of the angles is
(a) 359o, and
(b) 180o.

Step by Step Solution

★★★★★

3.59 Rating (153 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

a For the vertices of the triangle we choose the North Pole and two ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Document Format (1 attachment)

Word file Icon

P-A-A-C (40).docx

120 KBs Word File

Students Have Also Explored These Related Astrophysics Questions!

Q:

A bow wave on the surface of water is two-dimensional. How about a shock wave in air?

Q:

A book rests on the surface of the table. Consider the following four forces that arise in this situation: (a) The force of the Earth pulling on the book, (b) The force of the table pushing on the...

Q:

A long, horizontal wire AB rests on the surface of a table and carries a current I. Horizontal wire CD is vertically above wire AB and is free to slide up and down on the two vertical metal guides C...

Q:

Give the number of diagonals for the following polygons: 1. triangle A. 0 B. 1 C. 2 D. 3 E. 4 F. 5 2. quadrilateral A. 1 B. 2 C. 3 D. 4 E. 5 F. 6 3. pentagon A. 0 B. 1 C. 2 D. 3 E. 4 F. 5 4. hexagon...

Q:

Please answer all 24 of these practice geometry questions, thanks! 1. (198) Which of the following statements is false? A. A cone is a lot like a pyramid, except that it has a circular base. B. The...

Q:

Hello, I have a Maths question I cannot get my head around I have tried and tried but no joy I will learn all I can from you please can you help I have attached the question Many Thanks Question 5:...

Q:

Answer the following @ Question 19 & o0/10pts O 5 S99 () Details Find z and then AB and BC. B 4z 4+ 7 8x 9 C R Note: Always make sure the value of x produces positive lengths. I S B & & Question 20...

Q:

A circle is a set of points that are a from a given point, the centre. The of a circle is a chord passing through the circle 's centre. A chord is a inside a circle that joins two points on the of...

Q:

1. Complete the table below for Key Geometry Concepts, by filling in the blanks. Key Geometry Concepts A circle is a set of points that are a __________________ from a given point, the centre. The...

Q:

Please provide a neat solution. You may use a calculator technique but explain the concepts or formula you will use. Thank you. Items 78-88: 72. An um contains 4 black balls and six white balls. What...

Q:

In Exercise, let S be the collection of vectors That satisfies the given property. In each case, either prove that S forms a subspace of R3 or give a counterexample to show that it does not. a. x = y...

Q:

A yo-yo has mass m and rotational inertia I. A light thin string is wrapped around the central part of the yo-yo that has radius. The string is attached to the ceiling as shown. The yo-yo is released...

Q:

Sampling risk is the risk that the Option A Auditor did not perform proper audit procedures on documents and transactions reviewed Option B Auditor's conclusions may not be representative of the...

Q:

On January 1, 2022, Morgan Company acquires $300,000 of Nicklaus, Inc., 9% bonds at a price of $278,384. The interest is payable each December 31, and the bonds mature December 31, 2024. The...

Q:

Modify the pseudocode for depth-first search so that it prints out every edge in the directed graph G, together with its type. Show what modifications, if any, you need to make if G is undirected.

Q:

Say that an NFA is ambiguous if it accepts some string along two different computation branches. Let AMBIG NFA = {N| N is an ambiguous NFA}. Show that AMBIGNFA is decidable. One elegant way to solve...

Q:

According to the information in this chapter, companies reporting under IFRS are required to report two types of information in their financial statements that are not required for companies...

Q:

Three assembly lines are used to produce a certain component for an airliner. To examine the production rate, a random sample of six hourly periods is chosen for each assembly line and the number of...

Q:

6. Solve the following problem by dynamic programming: Minimize Z 5x + 3x2 + 2x3 subject to where = x1 + x2 + x3 = 7 X1, X2, X3 are non-negative integers.

Q:

(Multiple Choice) - must show work for this question, including the formulas you use to arrive at the answer, if any. 3. The probability distribution for the number of cell phones per household in a...

Q:

Sandy plans to retire in 22 years with a nest egg of $8M. She has already saved $500,000 in an investment account that generates a nominal rate of return of 12%, compounded quarterly. However, she...

Q:

The mean amount purchased by each customer at Churchill's Grocery Store is $34 with a standard deviation of $9. The population is positively skewed. For a sample of 42 customers, answer the following...