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
Zepler [3.9K]
2 years ago
14

I need to find the area of a semicircle with a radius of 2 units

Mathematics
1 answer:
MariettaO [177]2 years ago
5 0

Answer:

6.2832 square units (rounded off to four decimal values)

Step-by-step explanation:

Area of a semicircle = \frac{1}{2} × π × r²

r (radius) = 2 units

For our semicircle the area = \frac{1}{2} × π × 2² = 6.28318530718  square units

Or 6.2832 square units (rounded off to four decimal values)

You might be interested in
A racing car used 255 litres of fuel to complete a 340 km race.
kicyunya [14]
255 l ------ 340km
x l -------- 100km

100*255=340x
25500=340x

x=75 litres 
5 0
3 years ago
A bag contains 10 white gumballs and 12 orange gumballs.
Fed [463]
10+12=22 \\  \frac{10}{22} 10:22  \\ 10/2=5 \\  22/2=11 \\  \frac{5}{11}  \frac{5}{11} 5:11
4 0
3 years ago
Read 2 more answers
Write 6.04x10^3 as an ordinary number
scoray [572]

Answer:

6040

Step-by-step explanation:

You can find out in two different ways, either use scientific notation or a calculator. If you go 3 steps to the right (since it's a positive power) you will get 6040. Hope this helped. :)

8 0
2 years ago
Read 2 more answers
there are 16 tables in the lunch room.each tables can seat 22 studenrs. how many students can be seated at the at one time
masha68 [24]
16*22=352
352 students
3 0
3 years ago
Read 2 more answers
HELP PLEASE IT IS DUE TODAY!!!!!!!!!!!!! Please <br> It is 1-5 please answer 1-5
tatyana61 [14]

Multiple and add

Step-by-step explanation:

For all of them you multiple 1 and add the inherent that's what area and perimter means

5 0
2 years ago
Read 2 more answers
Other questions:
  • An image point has coordinates B'(7, -4). Find the coordinates of its pre-image if the translation used was (x + 4, y + 5).
    6·2 answers
  • (17) Please help with math!
    13·1 answer
  • How far does a plane travel in 5 hours if it is moving at a constant speed of 200km/h?
    10·1 answer
  • Steve has a 70% chance of winning a game of darts. If he plays 4 games, what is the
    10·1 answer
  • I need the answer pls help me
    10·1 answer
  • I WILL GIVE BRAINLIEST TO WHOEVER IS CORRECT
    10·1 answer
  • What is the volume of the cone? Use π ≈ 3.14.
    8·2 answers
  • The fraction is throwing me off..help..!
    11·1 answer
  • 10 POINTS PLEASE SOS IK TIMED
    7·1 answer
  • Can i get the answer with work?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!