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
Misha Larkins [42]
2 years ago
7

The angle of sector of cicle of diameter 8cm is 135 . find the area of the sector​

Mathematics
1 answer:
Naddik [55]2 years ago
8 0

Answer:

18.85 cm²

Step-by-step explanation:

The formula to find the area of a sector = θ/360 × πr²

We are given:

θ = Angle of the sector = 135°

Radius = Diameter/2

Diameter = 8cm , Hence Radius = 8cm/2 = 4cm

Hence,

Area of a sector = 135/360 × π ×(4cm)²

= 18.849555922 cm²

Approximately to the nearest hundredth = 18.85 cm²

Therefore, the area of the sector is 18.85 cm²

You might be interested in
Is 3/8 Greater than, less than or equal 7/12
Alborosie

Answer:

3/8 is less then 7/12

Step-by-step explanation:

7 0
3 years ago
Niko used square tiles to make a rectangle with 2 rows and 7 tiles in each row. Explain how you can find the area of the rectang
Vsevolod [243]
Multiply the length 7 tiles by the width of 2 tiles to get the area of 14 tiles
8 0
3 years ago
Fill in the blanks with the correct symbol to make each statement true. Use +,-, x, divide or parentheses to obtain the given so
Stolb23 [73]

Answer:

4×4÷4+4=4

(4×4+4)÷4=5

4+4-4÷4=7

5 0
3 years ago
A single die is rolled twice. The set of 36 equally likely outcomes is {(1, 1), (1, 2), (1, 3), (1, 4), (1, 5), (1, 6), (2, 1),
prisoha [69]
24/36 which simples down to 2/3 ever 2 in 3 roles
5 0
2 years ago
What is AC?
Maru [420]
C. 6

Exploration: i got it right.
3 0
2 years ago
Other questions:
  • What is the gcf of 12,30
    10·1 answer
  • How much of salt would you get if you evaporate all water from 20g of a 17% salt solution?
    14·1 answer
  • What is the relationship between two horizontal line
    7·1 answer
  • 6x+4=45 find the value of x​
    12·1 answer
  • Half of the students in Max's class volunteer at the local community center. Fifteen students do not volunteer. If there are 12
    5·2 answers
  • How do i get a refund? my son purchased this and I didn't authorize
    5·2 answers
  • How do I find the value of x
    13·1 answer
  • Complete the equation of the line whose slope is -2 and y intercept is (0,-8)
    5·1 answer
  • SmArT pEoPlE aNsWeR Yess ʸᴱˢ
    13·2 answers
  • Simplify: 213 base five + 1111 base five​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!