1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nonamiya [84]
3 years ago
6

Circle O is shown below. What is the measure of angle BAC?

History
2 answers:
iren2701 [21]3 years ago
7 0

Answer:

46.5°

Explanation:

soldier1979 [14.2K]3 years ago
5 0

Answer:

46.5

Explanation:

Given that AOC is the diameter and AO na d OB are the radii, then ΔAOB is an isosceles triangle. Thus the base angles ∠A=∠B

thus

∠BAC=∠A will be found as follows:

sum of angles in a triangle is 180

thus

180-87=

=93

hence

∠A=∠B=93/2=46.5°

Answer: 46.5°

You might be interested in
Who were all the scholars who helped discover the Rosetta Stone?
Ann [662]

Answer:

Deciphering the stone was largely the work of two people, Thomas Young of England and Jean-François Champollion of France. Young was a physician, physicist, and all-around genius. He was the first to give the word “energy” its scientific meaning, and is remembered mainly for his study of light.

Explanation:

6 0
3 years ago
In the fifteenth century, a big impetus for european exploration was
Artemon [7]
<span>The correct answer is obtaining the compass from Asia. By the fifteenth century, the Arabs had significantly improved the compass, making it a much more valuable tool for navigation. In addition, many Europeans hoped that exploration would find new, undiscovered potential sources of wealth.</span>
7 0
3 years ago
The 1991 overthrow of this Soviet leader shocked the world:
Alika [10]

Answer:

C. Former Soviet President Gorbachev

6 0
3 years ago
Read 2 more answers
The country of Belgium led Europe in adopting the industrial technology of Britain.
Archy [21]
TRUE. The country of Belgium lead Europe in adopting the industrial technology of Britain.

<span>The industrial revolution on the European continent began in Belgium. Belgium had traditionally enjoyed a vibrant trading tradition for many years. Flanders had a flourishing textile production . Walloon had an increasing growth of iron processing. South and East of Belgium contains large coal reserves. These factors, together with the creation of the steam engine, were keys to the growth of Industrial Revolution.</span>

The Industrial Revolution brought a shift from cottage industry production to mass production from factories with various powerful and specialized machinery. It resulted to the improvement of transportation, communication, and banking systems. 
4 0
3 years ago
Read 2 more answers
What treaty created the EU?
drek231 [11]
The<span> Maastricht Treaty created the EU. 

Answer: C)</span><span> Maastricht Treaty</span>
7 0
3 years ago
Other questions:
  • The civil war got underway with the confederate attack on ____
    6·1 answer
  • Indicate the predominant areas of Africa controlled by various European nations.
    9·1 answer
  • Where were the first true slave societies in world history?
    15·1 answer
  • What German Monk believed that Christians had to live by faith alone and depend on the mercy of God.
    8·1 answer
  • Which of the following best describes the state of the US economy at the end of World War II?
    11·2 answers
  • what were the characteristics economic forms of american groups outside the two great imperial territories (Toltec and Aztec Ter
    9·1 answer
  • How did the geograpy of the middle colonies affect its agriculture and trade?
    8·1 answer
  • ASAP
    6·1 answer
  • How did radio help to create a large common culture in america?
    8·1 answer
  • Drag each label to the correct category.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!