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
Alex17521 [72]
3 years ago
6

What did I do wrong when finding out the sector area? I know the answer I got is wrong so can someone please help me

Mathematics
1 answer:
Romashka-Z-Leto [24]3 years ago
7 0

A circular sector is the area between two radii of a circle and the arc between them.

The area is indeed given by

pi*r^2*(arc angle/360)

=pi*10.5^2(118/360)

=36.1375 pi cm^2

=113.529... cm^2

Therefore your answer is correct, to the first decimal place.

Perhaps you can check if the question specifies a different accuracy for the answer, or a different value of pi to be used.

You might be interested in
The ordered pair below is a solution to which equation?<br> (40,5)
STatiana [176]

Answer:

cant help you out, there are no options

3 0
3 years ago
What is another way to write 3 x (4 +7)?
MakcuM [25]
Another way to write this is 3(4+7)
4 0
4 years ago
Two consecutive negative integers have a product of 20. What are the integers
Mariulka [41]
The product<span> of </span>two consecutive negative integers<span> is 462. Determine the two </span>integers<span>. ... Since this is a quadratic equation, we'll </span>get<span> one side equal to zero (by subtracting 462 from each side): ... Since </span>20*20<span> = 400 we can start near there.</span>
5 0
3 years ago
Write this number expanded form 325.809
stira [4]
300+20+5+.800+09 I hope that is what your looking for good luck :)
5 0
4 years ago
How to find the scale factor of two triangles using the sides?
lutik1710 [3]
You can find the scale factor of two triangles by using the ratio of two corresponding sides, so if you begin with smaller figure, your scale factor will be less than one and if you begin with larger figure, your scale factor will be bigger than one.

3 0
3 years ago
Other questions:
  • a car is traveling with a velocity of 40 m/s and has a mass of 1120 kg. the car has how much energy?​
    13·1 answer
  • What is the valur of (16^3/2)^1/2 l? 8 64 256 4096
    6·1 answer
  • A cylinder has a diameter of 24 inches. If its height is half its radlus, what is the volume of the cylinder in cubic Inches?
    9·1 answer
  • The mean hours of sleep that students get per night is 5 hours, the standard deviation of hours of sleep is 1 hour, and the dist
    13·1 answer
  • True or false for each equation ​
    14·2 answers
  • The line y= -x + 3 best models which of the following scatter plots? ​
    10·1 answer
  • 100 Multiplicaciones que me den 100
    13·2 answers
  • K
    11·1 answer
  • Share
    12·1 answer
  • Jonathan and his sister Jennifer have a combined age of 48. If Jonathan is twice as old as his sister, how old is Jennifer
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!