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
Step2247 [10]
3 years ago
6

Find the area of the sector. 1350 18 km

Mathematics
2 answers:
harina [27]3 years ago
7 0

Answer:

21870 km^2

Step-by-step explanation:

Area of sector=1/2r^2(theta)

Where r=18 km and theta=135

Area of sector=1/2(18)^2(135)

=1/2(324)(135)

=1/2(43740)

=21870 km^2

xxMikexx [17]3 years ago
7 0

Answer:

Area of the given sector=  381.51Km^2

Step-by-step explanation:

In the given figure,

Angle of sector=135°

    radius=18 km

Area of the sector=  \frac{A}{360}\pi  r^2

Where 'A' = Given angle of the sector and r=radius of the sector

       =\frac{135}{360}*\pi*(18)*(18)  \\ \\=\frac{3}{8} *324*\pi

       =0.375*324*3.14

    Area of the given sector=  381.51Km^2

You might be interested in
By Faraday's Law, if a conducting wire of length ℓ meters moves at velocity v m/s perpendicular to a magnetic field of strength
andrew11 [14]
V = -Bρv
dV/dv = -Bρ = -8 x 0.7 = -5.6
4 0
4 years ago
3 tomatoes cost $1.29<br><br> How much will 5 tomatoes<br> cost?
wolverine [178]

Answer:

$2.15

Step-by-step explanation:

Since 3 Tomatoes cost $1.29

Then let's first find how much is 1 Tomatoes.

To do that we have to divide Cost by # of Tomatoes

3/1.29 = 0.43

Thus, 1 Tomatoes Cost 0.43

Now, the question is: How much will 5 tomatoes cost?

Therefore, 0.43 * 5 =2.15

Hence, 5 Tomatoes cost $2.15

[RevyBreeze]

6 0
3 years ago
HELP find angle relationships(picture included)
MariettaO [177]

Answer:

1. <I and <J are vertical angles

2. <G and <H form supplemantary angles

3. <G and <C are corresponding angles

4.  <G and <F are alternate interiors

5. <I and <D are alternate exteriors

5 0
3 years ago
Consider the following polynomial.
LenaWriter [7]
Answers:
1) 6
2) 5
3) 8
4)5ab^5
4 0
4 years ago
Read 2 more answers
What is the midpoint of (4, 6) and (2, 10)?
Black_prince [1.1K]
I believe it is (3,8)
5 0
3 years ago
Read 2 more answers
Other questions:
  • A baseball player won 80% of the games he pitched. if he pitched 35 ballgames, how many games did he win?
    9·2 answers
  • Robert is completing a construction of a square inscribed in a circle, as shown below. What should be the next step in his const
    5·2 answers
  • Hgehergergherhgerhgergergergergerger
    5·2 answers
  • Opposite of -(-24). Explain how you did it please so I get an ideo of what to do for the rest
    5·2 answers
  • Directions: Identify all of the choices that
    10·1 answer
  • 2. A 12 V battery produces a current of 6 amps. What is the resistance
    13·1 answer
  • Water boils at 100LaTeX: ^\circ∘ Celsius or 212LaTeX: ^\circ∘ Fahrenheit. Water freezes at 0LaTeX: ^\circ∘ Celsius or 32LaTeX: ^
    14·2 answers
  • You are on a 5.8 mile run. Supposeyou run 2.78 miles. How much more do you have left to run?
    5·1 answer
  • Sally used 5 gallons of ginger ale, 1 gallon of orange juice, and 2 gallons of pineapple juice, to make a punch for her family h
    9·2 answers
  • AQuestion 4 of 10<br> What is the simplified form of the fraction below?<br> 14/49<br><br> A.1/7
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!