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
Oksi-84 [34.3K]
2 years ago
5

What is the area of the shaded segment ?

Mathematics
1 answer:
Zarrin [17]2 years ago
7 0

9514 1404 393

Answer:

  5.1 cm²

Step-by-step explanation:

The area of a segment is given by the formula ...

  A = 1/2r²(α -sin(α)) . . . . . where α is the central angle in radians

For this segment, its area is ...

  A = 1/2(6 cm)²(7π/18 -sin(70°)) ≈ 5.077 cm²

The area of the segment is about 5.1 square centimeters.

_____

The angle is converted to radians by multiplying by π/180°. Then a 70° angle is π(70°/180°) = 7π/18 radians.

You might be interested in
Mr Floyd is laying grass squares in his backyard. He will cover the entire yard except for the vegetable garden. How many square
Alenkasestr [34]

Here we can first find the area of yard and then subtract the area of vegetable garden to get the required area.

The formula to find area is given by:

A = l* w

Now we find area of yard:

length is 25 ft and width is 15 ft.

A = 25 * 15

Area of yard = 375 ft²

Area of vegetable garden:

length = 8ft and width =8ft

So the vegetable garden is a square.

Area = 8*8

Area of vegetable garden =64 ft²

Area of backyard to be laid with grass = Area of yard-Area of vegetable garden

Area required = 375 -64 = 311 ft²

Answer : The area of backyard in which grass is to be laid is 311 square feet.

3 0
3 years ago
Read 2 more answers
What is (x+3)(x+8)=0
Dima020 [189]
The answer to the problem are -3 and -8 because the two equation are being solved for 0
6 0
3 years ago
Read 2 more answers
What is 251,031 rounded to the nearest thousand
Sloan [31]
The answer is <span>251,000</span><span />
7 0
2 years ago
Read 2 more answers
N(U)=90, n(A)=35, n(B)=45 <br><br> Then n(A’ u B)= ?
Akimi4 [234]
I did y’all win the first time and it is a great way home game tmr is the best season for ya
6 0
3 years ago
What is an appropriate data display for the distribution of teachers by age?
sertanlavr [38]
Not really sure what exactly you are asking, but maybe a bar graph?
4 0
2 years ago
Other questions:
  • One way to ensure everyone in population has an equal chance to be in sample is to use____________ sampling
    5·1 answer
  • I Need help on this IQR Problem
    12·2 answers
  • Figure A and Figure B are similar with a ratio of similarity of 1/8, and the area of figure A is 13 units, what is the area of f
    11·1 answer
  • The area of a square is equal to twice the perimeter of the square. find the perimeter of the square.
    15·1 answer
  • Solve this equation.<br><br> 5³ + (-19) (2) = 6
    5·2 answers
  • 20 points EZ question plz help urgent
    12·2 answers
  • Simplify <br> (m^3)^6/m^18
    11·2 answers
  • List the angles in order from shortest to longest.<br> De, CE, CD
    13·2 answers
  • You have 12 different video games. How many different ways can you arrange the games side by side on a shelf?
    6·1 answer
  • Jenny wants to build a concrete patio that will be 8 meters by 11 meters
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!