Find the area of each sector. Round your answer to nearest tenth
[tex]Find the area of each sector. Round your answer to nearest tenth[/tex]
Find the area of each sector. Round your answer to nearest tenth
[tex]Find the area of each sector. Round your answer to nearest tenth[/tex]
To find the area pi r^2 pi 18^2 = 324
but since its 1/4 of a circle 324/4 = 81pi
81 * 3.14 = 254.46
Let me know if I'm wrong
Hope this helps 😉
Method A.
A full circle has a central angle of 360 degrees.
A central angle of 90 degrees is a quarter of a circle.
The area of the sector is 1/4 of the area of the circle.
Find the area of the circle and divide by 4.
Method B.
You can also use the formula for the area of a sector with a central angle of n degrees.
[tex]A_{sector} = \dfrac{n}{360^\circ} \pi r^2[/tex]
[tex]A_{sector} = \dfrac{90^\circ}{360^\circ} \times 3.14159 \times (12~cm)^2[/tex]
[tex]A_{sector} = 113.1 ~cm^2[/tex]
10
step-by-step explanation:
n is a variable, or an unknown number. you are trying to figure out what n is.
so, 45 - n = 35 means the same as: 35 = 45 - n
45 - 10 = 35
therefore, 10 is the correct answer!
ye it is correct answer you can't thanks your self
1. 21
2. 19
3. 45
4. 3
5. 15
6. 14
I’m not sure if it’s right sorry
10.6028752073
Hope this helps have a great day.
area of 150° segment = 188.4 km²
Step-by-step explanation:
area of full circle = πr² = (3.14)(12²) = 452.16 km²
area of segment = (150°/360°)(452.16) = 188.4 km²
3.14*18/4= 14.13
14.1 is your answer
3.14 * 12^2 = 452.39 / 4 = 113.1 cm^2
Where’s the table? be more specific so we can you
Area of sector = 102.6 feet squared
Step-by-step explanation:
Given:
Radius of circle = 14 ft
Angle θ = 60°
Find:
Area of sector
Computation:
Area of sector = [θ/360]πr²
Area of sector = [60/360](22/7)(14)²
Area of sector = [1/6][22/7][196]
Area of sector = 102.6 feet squared