0
Sectors If you split a circle into 8 sectors what is the inner angle of each sector to 1 dp?
Wiki User
∙ 13y ago
45 degrees.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
How many sectors would be formed by a circle of each sector had a central angle of 30 degrees?
If each sector has a central angle of 30 degrees then 360/30 = 12 sectors
How many sectors would be formed by a circle if each sector had a central angle of 30 degrees 20?
If each sector has a central angle of 30 degrees then 360/30 = 12 sectors
What is the measure of the central angle of each sector if you divide a circle into five equal sectors?
360 degrees / 5 pieces = 72 degrees
What is the measure of the angle by the straight sides of the circle divided into 5 equal parts?
A circle has no straight sides but if you mean a circle that has been divided into 5 equal sectors then the angle of each sector is 72 degrees subtended by each arc of the circle.
How do you find the central angle of a circle with the diameter of 20 and is divided into 20 congruent sectors?
1
How many sectors would be formed by a circle of each sector had a central angle of 30 degrees?
If each sector has a central angle of 30 degrees then 360/30 = 12 sectors
How many sectors would be formed by a circle if each sector had a central angle of 30 degrees 20?
If each sector has a central angle of 30 degrees then 360/30 = 12 sectors
What is the central angle of a circle with a diameter of 20 inches and divided into 20 congruent sectors?
1
What is the measure of the central angle of each sector if you divide a circle into five equal sectors?
360 degrees / 5 pieces = 72 degrees
If the ratio of a circle's sector to its total area is 78 what is the measure of its sector's arc?
Length of arc = angle of arc (in radians) × radius of circle With a ratio of 7:8 the area of the sector is 7/8 the area of the whole circle. This is the same as saying that the circle has been divided up into 8 equal sectors and 7 have been shaded in. Dividing the circle up into 8 equal sectors will give each sector an angle of arc of 2π × 1/8 7 of these sectors will thus encompass an angle of arc of 2π × 1/8 × 7 = 2π × 7/8 = 7π/4 Thus the length of the arc of the sector is 7π/4 × radius of the circle. --------------------------------- Alternatively, it can be considered that as 7/8 of the area is in the sector, the length of the arc is 7/8 the circumference of the circle = 7/8 × 2π × radius = 7π/4 × radius.
What is the measure of the angle by the straight sides of the circle divided into 5 equal parts?
A circle has no straight sides but if you mean a circle that has been divided into 5 equal sectors then the angle of each sector is 72 degrees subtended by each arc of the circle.
How do you devide a circle into 7 equal parts?
A circular sector is formed by two radii and an arc. And the angle formed due to the two radii is central angle(Θ). Area of a sector = (Θ/360) πr2.If we divide a circle into seven sectors having equal central angles then the circle is divided into seven equal parts.Angle of the whole circle is 360o. So we should divide the whole angle into 7 equal parts each measuring 360o/7 and then forming the corresponding sectors.
A central angle of a circle is a right angle then what is the measure of the minor arc?
You can draw exactly four of the those right-angled sectors in a circle. The definition of a sector is quoted as "the portion of a circle bounded by two radii and the included arc". The circumference of a circle = 2*pi*radius. The arc of each sector will be 0.5*pi*radius.
How do you find the central angle of a circle with the diameter of 20 and is divided into 20 congruent sectors?
1
How do Cutting a circle into equal sections of a small central angle to find the area of a circle?
From Gyanesh Anand Cut it into different sectors of small central angle.then find the area of each sector and add them up to find that area of circle is equal to 2*pi*r
What is the area of a sector with a central angle of 130 degrees and a diameter of 9.9 cm?
Sectors don't have diameter, only radius. However... Assuming the the circle has a diameter of 9.9 then the area of the circle is 4.95 x 4.95 x 3.14 which is 76.93785 cm2. As the sector has a central angle of 130o then its area is 130/360 of the above figure ie 27.28 cm2 to two decimal places.
A pan of pizza is divided into 8 equal sectors for easy slicing. What is the measure of the central angle of each sector?
360/8 = 45 degrees
