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What us the answer to the sector if the radius was 6cm and the angle was 120 degrees?
CallumKeir
The sector isn't a question, and there's no answer to it. There are a few
numbers that describe it, however, and they can be calculated like this:
-- The circumference of the circle is (pi) x (diameter) = 12 pi cm
-- The area of the circle is (pi) x (radius)2 = 36 pi cm2
-- 120 degrees is 1/3 of the circle.
The length of the arc of the sector is 12 pi/3 = 12.5664 cm (rounded)
The area of the sector is 36 pi/3 = 37.6991 cm2(rounded)
Wiki User
∙ 11y ago
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A central angle measuring 120 degrees intercepts an arc in a circle whose radius is 6. What is the area of the sector of the circle formed by this central angle?
The area of the sector of the circle formed by the central angle is: 37.7 square units.
What is the area of the sector formed by central angle of 120 degrees and a radius of 5?
A central angle of 120 is 1/3 of the total circle. Aea of a circle = pi x r2, so for this sector the area is (1/3)pi x r2 = (1/3)(3.14)(52) = 26.17
Find the radius of a circle with an angle of 120 degrees and a sector of 66.99?
120 degrees is 1/3 of a whole circle. So sector of 66.99 is 1/3 of the whole circumference ie circumference = 66.99*3 Then 2*pi*r = 66.99*3 so that r = 66.99*3/(2*pi) = 31.985
What is the length of an arc with a radius of 5 and the central angle is 120 degrees?
Length of arc = pi*radius*angle/180 = 10.47 units (to 2 dp)
If a circle has a radius of 12 cm and a sector defined by a 120 degree arc what is the area of the sector?
if a circle has a radius of 12cm and a sector defined by a 120 degree arc what is the area of the sector
What is the area of a sector of 120 degrees angle in a circle with a radius of 8 cm?
Area_circle = π × radius² Area_sector = fraction of area_circle fraction_of_circle = angle_at_centre/full_turn → area_sector = 120°/360° × π × (8 cm)² → area_sector = 64/3 × π cm² → area_sector ≈ 67.02 cm² (≈ 67 cm²)
What angle equals 120?
An angle of 120 degrees is an obtuse angle
If an angle is obtuse then it has a measure of 120 degrees?
When an angle has a measure of 120 degrees, it is an obtuse angle. When an angle is an obtuse angle its measure is between 90 and 180 degrees. That is: 90 degrees < obtuse angle < 180 degrees.
120 degree angle?
120 degrees is an obtuse angle
What does an angle with a measure of 120 degrees?
An angle with a measure of 120 degrees does nothing. It has no potential to do anything. It just is.An angle with a measure of 120 degrees does nothing. It has no potential to do anything. It just is.An angle with a measure of 120 degrees does nothing. It has no potential to do anything. It just is.An angle with a measure of 120 degrees does nothing. It has no potential to do anything. It just is.
Find the area of a sector in a circle if the radius is 4 cm and the arc has degree 120?
The area of a sector in a circle if the radius is 4 cm and the arc has degree 120 is: 16.76 cm2
What is the area of a circle with 120 degrees if the radius is 9 cm?
I assume you want the area of the sector with angle 120o and radius 9 cm: 120o is 120/360 = 1/3 of a full circle. ⇒ area of sector is 1/3 area of full circle ⇒ area_of_sector = 1/3 x π x radius2 = 1/3 x π x (9 cm)2 = 27π cm2 ≈ 84.82 cm2
