« previous next »

Author Question: In the 13th century, a mathematician called _________ discovered that the ratio 5:8 is part of an ... (Read 78 times)

sammy

  • Hero Member
  • *****
  • Posts: 818
on: Aug 28, 2018
In the 13th century, a mathematician called _________ discovered that the ratio 5:8 is part of an infinite series of numbers that all approach the golden 1.618.
 
  A. Jordanus
  B. Caralieri
  C. Euclid
  D. Fibonacci
  E. Pascal

Question 2

By rotating a diagonal of a square both ways a figure called ________ is created.
 
  A. entasis
  B. mixed media
  C. spiral
  D. Fibonacci numbers
  E. a canon of proportions


Anna

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Aug 28, 2018
Answer to Question 1

D

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Active Genes Discovered In The Developing Mammal Brain Active Genes Discovered In The Developing Mammal Brain
Map These Genes (Part 4) Map These Genes (Part 4)
Cardiac catheterization. Insertion of a tube called a catheter through a blood vessel. In this examp Cardiac catheterization. Insertion of a tube called a catheter through a blood vessel. In this examp
Socrates (470–399 B.C.E.) was an Ancient Greek philosopher often called the "father of ... Socrates (470–399 B.C.E.) was an Ancient Greek philosopher often called the "father of ...
How to solve equations that contain sine using special triangles (Part 1) How to solve equations that contain sine using special triangles (Part 1)
For Transport, Put the Amputated Part in a Dry, Sealed Bag and Place It in Cool Water That Contains For Transport, Put the Amputated Part in a Dry, Sealed Bag and Place It in Cool Water That Contains
Video: Blood Flow Through the Kidneys

For a complete list of videos, visit our video library