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What is the area of the shaded sector if the circle has a radius of 3 and the central angle is 90 degrees?
Find the area of the shaded sector. radius of 3 ...A+ = 7.07
What is the area of the shaded sector if the radius is 12 and the central angle is 100?
394.7841751413609 125.6637061
How do you find the area of a shaded region in a circle?
(pi * radius squared) * ( sector angle / 360 )
A sector of a circle has a central angle of 50 and an area of 605 cm2 Find the radius of the circle?
If the sector of a circle has a central angle of 50 and an area of 605 cm2, the radius is: 37.24 cm
What is the area of the shaded sector if the circle has a radius of 3 and the central angle is 60 degrees?
If the angle at the centre is 60° then the sector occupies 1/6 of the circle as 60/360 = 1/6. The area of a circle = πr² The area of the sector = 1/6.π3² = 9/6.π = 4.712 square units.
What is the area of the shaded sector if the circle has a radius of 3 and the central angle is 90 degrees?
Find the area of the shaded sector. radius of 3 ...A+ = 7.07
What is the area of the shaded sector if the radius is 12 and the central angle is 100?
394.7841751413609 125.6637061
What is the area of the shaded sector if the circle has a radius of 7 and the central angle is 45 degrees?
19.23
How do you find the area of a shaded region in a circle?
(pi * radius squared) * ( sector angle / 360 )
What is the area of the shaded sector with a radius of 7?
That will depend on the length or angle of the arc which has not been given
What is the area of the shaded sector if the circle has a radius of 8 and the central angle is 100 degrees?
Assuming the shaded sector has the angle of 100o (without seeing the diagram, it could be the other sector, ie the one with an angle of 260o): The sector is 1000 ÷ 360o = 5/18 of the circle. Thus its area is 5/18 that of the circle: area = 5/18 x π x 82 ~= 55.9 units2
What is the approximate area of the shaded sector in the circle below 18cm?
To find the area of a shaded sector in a circle, you need the radius and the angle of the sector. Assuming the radius of the circle is 18 cm, the area of the entire circle is given by the formula (A = \pi r^2), which equals approximately (1017.88 , \text{cm}^2). If you know the angle of the sector in degrees, you can calculate the area of the sector using the formula (A_{sector} = \frac{\theta}{360} \times A_{circle}), where (\theta) is the angle of the sector. Without the angle, I cannot provide the exact area of the shaded sector.
What is the area of the shaded sector of 45 and 7?
To find the area of a shaded sector, you need the radius and the angle of the sector. If you have a circle with a radius of 7 and a central angle of 45 degrees, the area of the sector can be calculated using the formula: [ \text{Area} = \frac{\theta}{360} \times \pi r^2 ] Substituting the values, we get: [ \text{Area} = \frac{45}{360} \times \pi \times 7^2 = \frac{1}{8} \times \pi \times 49 \approx 19.63 ] So, the area of the shaded sector is approximately 19.63 square units.
A sector of a circle has a central angle of 50 and an area of 605 cm2 Find the radius of the circle?
If the sector of a circle has a central angle of 50 and an area of 605 cm2, the radius is: 37.24 cm
What is the approximate area of the shaded area of the shaded sector 180 degrees?
To find the area of a shaded sector with a 180-degree angle, you can use the formula for the area of a sector: ( \text{Area} = \frac{\theta}{360} \times \pi r^2 ), where ( \theta ) is the angle in degrees and ( r ) is the radius. For a 180-degree sector, the formula simplifies to ( \text{Area} = \frac{1}{2} \pi r^2 ). Thus, the area of the shaded sector is half the area of the full circle with radius ( r ).
A sector has an area of about 3.5 square feet and a central angle of 25°. What is the radius of the sector?
4 ft.
What is the area of the shaded sector if the circle has a radius of 3 and the central angle is 60 degrees?
If the angle at the centre is 60° then the sector occupies 1/6 of the circle as 60/360 = 1/6. The area of a circle = πr² The area of the sector = 1/6.π3² = 9/6.π = 4.712 square units.
