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What is the shaded sector of the if radius is 3 and the degrees is 90?
It depends whether the UNSHOWN figure has the shaded sector as the sector which includes the 90° angle, or the one which excludes it. Assuming that it is the sector including the 90° angle, ie the question should have been written: What is the area of a sector of a circle with a radius of 3 units when the angle of the sector is 90°? It is a fraction of the whole area of the circle. The fraction is 90°/360° (as there are 360° in a full turn and only 90° are required) = 1/4 Area circle = π × radius² = π × (3 units)² = 9π square units → area 90° sector = ¼ × area circle = ¼ × 9π square units = 9π/4 square units ≈ 7.1 square units
What is the area of a shaded circle sector with a radius of 12 and the arc of 110 degrees?
It is: 110/360*pi*12*12 = 44*pi square units
What is the area of a shaded circle with a radius of 135?
A circle with a radius of 135 units has an area of 57,255.53 square units.
What is the formula thing to find the area of the shaded part of a square with a non shaded circle in the middle?
(Length of side of square)^2 - Pi * radius^2
When a shaded circle is inside a square what fraction of the square is shaded?
It ultimately depends on the areas of the two shapes: Acircle = pi*r2 Asquare = l2 Fraction shaded = Acircle / Asquare = pi*r2/ l2 If the circle fills the square (e.g. l=2r) then the formula simplifies considerably: pi*r2/4r2 = pi/4
What is the area of a shaded sector when the radius is 16 and the arc is 110 degrees?
The area of the shaded sector is: 245.7 square units.
In a pedigree if a mother is represented by a shaded circle and a father is representeed by a shaded square their children can be represented by either shaded or unshaded circles or squares?
A shade circle ontop of a shaded square. ES
What is the shaded sector of the if radius is 3 and the degrees is 90?
It depends whether the UNSHOWN figure has the shaded sector as the sector which includes the 90° angle, or the one which excludes it. Assuming that it is the sector including the 90° angle, ie the question should have been written: What is the area of a sector of a circle with a radius of 3 units when the angle of the sector is 90°? It is a fraction of the whole area of the circle. The fraction is 90°/360° (as there are 360° in a full turn and only 90° are required) = 1/4 Area circle = π × radius² = π × (3 units)² = 9π square units → area 90° sector = ¼ × area circle = ¼ × 9π square units = 9π/4 square units ≈ 7.1 square units
What is the area of a shaded circle sector with a radius of 12 and the arc of 110 degrees?
It is: 110/360*pi*12*12 = 44*pi square units
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.
A square is inscribed in a circle of radius 7cmFind the area of square and the area shaded?
The area of the square is 98 square cm. Assuming the shaded area is the remainder of the circle, its area is 55.9 square cm (approx).
What is the area of a shaded circle with a radius of 135?
A circle with a radius of 135 units has an area of 57,255.53 square units.
If a mother represented by a shaded circle and a father is represented by a shaded square their children cannot be represented by half shaded circles or squares?
False
How find the area of a square when a circle is inside?
You find the area of the whole square first. Then you find the area of the circle inside of it And then subtract the area of the circle from the area of the square and then you get the shaded area of the square
What is the formula thing to find the area of the shaded part of a square with a non shaded circle in the middle?
(Length of side of square)^2 - Pi * radius^2
Find the area of the sector when the sector measures 10 degrees and the diameter of the circle is 12?
For a circle where sector measures 10 degrees and the diameter of the circle is 12: Sector area = 3.142 square units.
What is the area of the shaded sector with a central angle of 260 and radius of 12?
Area = pi*122 = 144pi square units Shaded area = (260/360)*144pi = 104pi square units
