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
lutik1710 [3]
3 years ago
11

Work out the area of this circle.

History
2 answers:
ASHA 777 [7]3 years ago
7 0
Answer: 221.69952

Formula for area of a circle:
A=πr2
You have to half 16.8 which gives you 8.4
3.142x8.4 2

2 at the end means squared
timurjin [86]3 years ago
4 0

Answer:

A=πr2

Diameter= 16.8

Radius= 8.4

A=π(8.4)^2

A≈221.67

You might be interested in
PLEASE HELP WILL MARK BRAINLIST AND 50 POINTS! USE NUMBER FOR QUESTIONS AND ABCD FOR ANSWERS IM STUCK ON THESE
inna [77]

1) C

2) B

3) b

4) D Roads and bridges helped improve trade and communication

5) c the right of the accused to face the accuser.

6) C

7)

8)

9) C

10)

11) A

12) A

13) A

14)

15)

16)

17) B

18)B

19)

4 0
3 years ago
Read 2 more answers
Which continent is the least densely populated?
murzikaleks [220]

1. Australia

Currently, Australia only has around 3 people per kilometer square which make it the second least densely populated continent in the world. (The first one is Antarctica)

Largest portion of Australian land was left as an authentic wild life environment, which is considered to be the most appealing things to promote Australian tourism sector.

2. higher birth rates

Population would be considered as 'growing' if the amount of birthrates outnumbered the amount of mortality rate each years.

As Africa's economy grow, there would be more people that able to sustain the life of their families. This would lead to an increase in birthrates and number of people who managed to survive and grow into adulthood.

3. By 2100, Africa’s population will reach the level of Asia’s population in 2010.

Even though Africa populations shows a positive growth over the past decades, Asian countries already achieved their industrialized status way before African population. Which means that it is very unlikely the African population would surpass Asian population.

4. Refugees

Refugees mostly decided to move out to other country to seek protection because their life is somehow threatened in their home country.

This would most likely caused by things such as economic instability, cruel government regime, ongoing conflict between different groups, etc.

It is not uncommon for refugees to be seen as nuisance by the people from their country destination due to the different in background, cultures and  language.

5. -lack of educational opportunities

-discrimination

-low standard of living

Push factor refers to the negative characteristic that felt by people in a certain area, which influenced them to move out. This could include wide variety of reasons, including things such as poor economic condition, dangerous conflicts, lack of job and educational opportunities, etc.

6. safety and security

Pull factor refers to a positive characteristic that a certain area has that make it desirable for people outside the area to move in. Political pull factors refers to the pull factors that is controlled by the government. From the options, only safety and security fit the criteria since the government could utilize it's police department or military to achieve it.

6 0
3 years ago
a high school student refuses to participate in the pledge of allegiance at the beginning of the school day. a teacher screams a
Novosadov [1.4K]
Pledge of Allegiance contains the phrase "under God" and as such the obligation to participate in the Pledge clashes with the freedom of religion. Freedom of religion is written into law in the First Amendment, adopted in 1791.
8 0
3 years ago
Read 2 more answers
Which god or goddess is not correctly matched with his or her role? A.
ioda
The answer is c isis
4 0
3 years ago
Read 2 more answers
Which term best fits this definition?
nydimaria [60]
Globalization is the answer
5 0
3 years ago
Other questions:
  • Why did chavez once say acting in a non-violent way is "the truest act of courage"?
    10·2 answers
  • Which of the following was not an advantage enjoyed by the Vikings over the Carolingians?
    12·1 answer
  • Help!! I’ll make brainliest <br> As an economic system, what two things replaced slavery?
    7·1 answer
  • in the south, the mississipi was the main waterway to transport cotton to the port city of new orleans. in the south, what furth
    11·1 answer
  • Why was the section 13 of the Judiciary act of 1789 declared unconstitutional
    14·1 answer
  • What important impact did slave trade have on africa
    15·2 answers
  • Why punish the theft of $1000 more than the theft of $100?
    14·2 answers
  • Tiles
    12·1 answer
  • Georgia <br><br> Reasons for settlement
    5·1 answer
  • Early in June my college friend K'ung Hsiang Hsi came back from T'ungchou for his vacation, reporting that the state of affairs
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!