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
lianna [129]
3 years ago
10

find the area of each Arc. Use the 3.14 as the value of pi. Round your answer to the nearest tenth. Label unit​

Mathematics
1 answer:
Arada [10]3 years ago
7 0

Answer:

  18.8 m²

Step-by-step explanation:

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

  A = (1/2)r²θ . . . . . . . r is radius, θ is the central angle in radians

To convert an angle in degrees to one in radians, multiply by π/180°.

Your 135° sector has an area of ...

  A = (1/2)(4 m)²(135°)(π/180°) = 6π m²

  A ≈ 18.8 m²

You might be interested in
Rate my hand writing 1-10
Scorpion4ik [409]
10/10 i could never
8 0
3 years ago
Read 2 more answers
Micah and jason made parallelogram shaped stained glass windows with the same area. the height of micahs window is 9 inches and
34kurt

Answer:

It would be 15 inches.

Step-by-step explanation:

Because the windows have to have the same area, you would have to make the base x height equal to 90. 90 divided by 6 is 15

7 0
2 years ago
Read 2 more answers
Area of a right triangle with base 8cm and height 2cm is
Vinvika [58]

Answer:

the ans is 16 square cm ok

5 0
2 years ago
What passes through (-2,5) and (3,9)
Harlamova29_29 [7]

Use maaaathhhhwwwaaayyy

It’s a lot better

3 0
3 years ago
Bronson builds a rectangular deck for his friend. the width of the deck is 29 feet. the perimeter of the deck must be at least 1
olga_2 [115]
<span>Answer: a) Greater than or equal to 38 feet b)Since there is no restriction on the perimeter there exists many possible values for the length of the deck. Explanation: Given that the width of the deck is 29 ft. and the perimeter of the deck is at least 134 ft. 134 = 2(length + width) 134 = (2 x length) + (2 x 29) 134 = (2 x length) + 58 2 x length = 134 - 58 2 x length = 76 length = 76 / 2 length = 38 ft Thus, the inequality will be: a)Length ≥ 38 ft b)since there is no restriction on the perimeter there exists many possible values for length of deck.</span>
4 0
3 years ago
Other questions:
  •  Question Help
    14·2 answers
  • Help me plz I need help
    7·2 answers
  • I really need help with this problem steps
    15·1 answer
  • Solve for x. Show work plz
    9·2 answers
  • What are the solutions of 12 - x2 = 0?
    14·1 answer
  • What is the rate of change?
    9·1 answer
  • What is the correct rule for y, in terms of x?
    7·2 answers
  • Will we pass if we got 14.5out of 40​
    9·2 answers
  • If 4/9 of the 63 fishes in the tank were guppies. How many of the fish were not guppies
    10·1 answer
  • A product of 9 and number plus one is 19. Write an equation?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!