# arc length

16,508 results, page 2

### Calculus

Find the arc length given the equation y=(x^4/8)+(1/4x^2) [1,3]

### Calculus

Find the arc length given the equation y=(x^4/8)+(1/4x^2) [1,3]

### Math 61

Find the arc length of the curve y^3=8x^2 fr0m x=1 to x=8.

When a wheel is rotated through an angle of 35, a point on the circumference travels through an arc length of 2.5m. When the wheel is rotated through angles of 35 rad and 35 rev, the same point travels through arc lengths of 143 m and 9.0 x 10 m, respectively. What is the ...

### Calculus (Arc Length)

Consider the helix parametrized with the vector equation r(t)=cos t i+ sin t j + t k. The length L of the helix between the points (1,0,0) and (1,0,6π) is equal to aπ. What is the value of a^2?

### maths

Im confused can any1 help me on this question ?? or try and put me on the right track? (a) A circle has radius 2cm (in that circle there is an triangle AOB) and the chord AB has length 3cm. AO is 2cm and BO is 2cm. O is the centre of the circle. (b) consider a paper disc whose...

### geometry

A 45 degree arc of circle D has the same length as a 30 degree arc of circle E. what is the ratio of the radius of circle D to the radius of circle E?

### math

a circle with center o has radius of 5cm and angle of 60 degrees. find the area of the minor sector find the area of angle aob find the area of the minor segment find the length of the arc minor arc i found the area which is 78.54cm pi =3.14

### ;lllllll,

If segment AC is the diameter of the circle and AC = 21 cm, what is the length of arc AB? Use 3.14 for pi.

### geometry

in circle O, ARC BC = 90 and the area of triangle is 18 what is the length of line AC

### geometry

this arc contains 36 degrees and its length is 7 units what is the cicruference

### calculus 2

use the simpsons rule with n=10, arc length y=^3√x, for 1<=x<6

### Calculus

use the simpson's rule with n=10 to estimate arc length of y=x^(-1/3), for 1<=x<6

### math

what is the range of y=Arc sin x? I don't know what is the Arc stands for. Please help and explain. Thanks!

### geometry

chords RS and QT are parallel. If arc QR is equal to 45 degrees, what is the measure of arc ST?

### Mathematics

In the adjoining figure AOB is a diameter,ARC DC =ARC BC,then prove that AD//OC

### math

evaluate: cos (arc sin (4/5) - arc tan 2) with out using a calc.

### geometry

If an arc makes a central angle of 98 degrees is it a major or minor arc? Explain??

### Geometry

are AB and arc CD have same number of arc degree?

### math

Okay, so there is circle S. There are two tangents of this circle that intersect, so it almost looks like a cone? the angle of the intersected tangents is 20º. The arc that the "cone" intersects is 4x. I have to figure out what X is. THe answer is 110 but I don't know how to ...

### geometry

From point Q on circle P, an arc is drawn that contains P. Find the measure of the arc AQB that is cut off.

### calc II

Find the arc length of the graph of the function over the interval [1,2].

### geometry

Find the radius if the length of an arc is 23.56 and the angle is 135 degrees.

### algebra 2

find the area of the sector of the disk of radius r=16 and with arc length s=16

### Math (Calculus)

Determine the arc length of the following on the specified interval: y=1/2x^3/2 , x=0, x=4

### calculus 2

use the simpsons rule with n=10, arc length y=^3sqaure root x, for 1<=x<6

### math

find the arc length of the curve y = lnx for x = 1 to x = square root of 8

I'm having trouble with this question on arc length: y=lnx, (squareroot)3/3 greater than or equal to x less than or equal to 1 It sounds as if you want the length of the y = ln x curve from x = sqrt(3)/3 (0.57735..) to 1. The formula for the arc length of a line y(x) is Length...

### calculus

Can someone please help me find the arc length of this curve? x = 3y^(4/3) - 3/32y^(2/3) y is between -64 and 64

### Calculus

Find the length of the intercepted arc with radius 2.5 cm and a central angle of 95 degrees

### Geometry

If the length of arc of measure 80 is 12 pi inches long, find the radius of the circle

### geometry

Given a circle with the radius of 2, which is the degree measure of an arc whose length is 1/2 pi?

### Calculus

For the curve r = 2 sin 3(theta): Find the arc length of one petal

### Geometry

If a length of an arc with measure 80 is 15 pi inches long, find the area of the circle.

### Math

Find the length of the arc (sector question) Radius=8cm Angle=27

### trigonometry

Find the length of the arc intercepted by the angle 50-degree inch in a circle of 6m

### geometry

find the arc length of AB to the nearest tenth. AB equals 45 degrees. radius is 5 in.

### math

find the arc length of AB to the nearest tenth. AB equals 45 degrees. radius is 5 in.

### Geometry

Consider circle T with radius 24 in. and θ = radians. What is the length of minor arc SV?

### Algebra 2

Because of friction and air resistance, each swing of a pendulum is a little shorter than the previous one. The lengths of the swings form a geometric sequence. Suppose the first swing of the pendulum has an arc length of 100 cm and a return swing of 99 cm. a.)On which swing ...

### Algebra 2

Because of friction and air resistance, each swing of a pendulum is a little shorter than the previous one. The lengths of the swings form a geometric sequence. Suppose the first swing of the pendulum has an arc length of 100 cm and a return swing of 99 cm. a.)On which swing ...

### physics

A stunt man whose mass is 70 kg swings from the end of a 4.4 m long rope along the arc of a vertical circle. Assuming that he starts from rest when the rope is horizontal, find the tensions in the rope that are required to make him follow his circular path at each of the ...

### algebra

of radius 54 meters subtended by the central angle 1/9 radian. s(arc length = meters How is the answer 6? s denotes the lenght of the arc of a circle of radius r subtended by the central angle 0. Find the missing quantity. The radius r of the circle is ? feet How is 24 the ...

### Algebra 2

Because of friction and air resistance, each swing of a pendulum is a little shorter than the previous one. The lengths of the swings form a geometric sequence. Suppose the first swing of the pendulum has an arc length of 100cm and a return swing of 99cm. a.)On which swing ...

### Algebra 2

Because of friction and air resistance, each swing of a pendulum is a little shorter than the previous one. The lengths of the swings form a geometric sequence. Suppose the first swing of the pendulum has an arc length of 100cm and a return swing of 99cm. On which swing will ...

### CALCULUS-plz help!

For the curve r = 2 sin 3(theta): Find the arc length of one petal

### CALCULUS-plz help!

For the curve r = 2 sin 3(theta): Find the arc length of one petal

### Calculus

Use Simpson's Rule with n = 10 to estimate the arc length of the curve. y = tan x, 0 < x < π/9

### Geometry

What is the formula for finding the central angle of a sector when given the radius and arc length?

### MATH

FIND THE LENGTH OF AN ARC ANGLE IS 60 DEGREE AT THE CENTRE OF A CIRCLE OF RADIUS 3CENTIMETRE

### MAth Trig

Find the diameter of a circle with an arc length of 32 cm and a subtended angle of 72 degrees

### Geometry

in a circle of radius 11 cm, find the area of the segment bounded by an arc of measure 60 degrees and the chord joining the endpoints of the arc. A. 12.9 cm B. 122.5 cm C. 11.0 cm D. none of these

### math

6. Find the z-score related to the raw score, mean, and standard deviation as follows. Assume a normal probability distribution. Raw Score50, 45, and 4.ìó=== 7. What is the Z score of a raw score 1.6 standard deviations below the mean? (See Page 540), 8. What percent of ...

### Trigonometry

FInd the arc length intercepted by a central angle of 46 degrees 24'6" in a circle with a radius of 35.62m

### trigonometry

Find the length of the arc that subtends an angle of measure 70 degrees on a circle of diameter 15 centimeters.

### Calculus

Find the definite integral that represents the arc length of the curve y=sqrt(x) over the interval [0, 3]

### trig

What is the length of the circular arc intercepted by a central angle of 20degrees in a circle with a radius of 5cm?

What is the arc length if the central angle is 225 degrees and the radius of a circle is 3 cm? pls help. i don"t get it

### College math

in a circle of radius 7m, find the length of the arc subtended by a central angle of 42.0degrees

### Calculus

Find the arc length of the curve described by the parametric equation over the given interval: x=t^(2) + 1 y=2t - 3 --> 0<t<1

### Calculus

Find the arc length of the curve described by the parametric equation over the given interval: x=t^(2) + 1 y=2t - 3 0<t<1

### maths

Calculate the arc length that subtends an angle of 55 degree at the centre of a circle with radius r = 5cm.

### Trig

Find the arc length of a circle that has a central angle of 270 degrees and a radius of 10 yards.

### Math

A circle has a radius of 8cm . Find the length s of the arc intercepted by a central angle of 110° .

### Math

A train track is 5280ft. long. After adding another foot of track, an arc is created. What is the height of the arc and how would i measure it? FIND THE LEAST COMMON MULTIPLE OF 6,9 The maximum height is given by [2640(5280) + h^2 = [2640(5280) + 0.50]^2^2 making h = 1.94 ft. ...

### CALC

what is the arc length of y=x^4/8 + 1/(4x^2) [-1,-2] i have tried this many times but i am not achieving the answer of 33/16 which is supposed to be correct....much help is appreciated

### geometry

Find the length of arc AC if the diameter, AB, of circle O is 36 cm. Write answer in terms of pi. Show your work for credit.

### Calc

Find the arc length of the graph of the function over the indicated interval. y = (x⁵/10) - (1/(6x³)) , [1,20] Thank you so much!!

### Geometry

Determine the length of an arc with the given central angle measure, m<w=20;r=1 and round the answer to the nearest hundredth.

### trig

Find the length of the circular arc intercepted by a central angle of 20 degrees in a circle or radius 5cm

### geometry

the arc length of AB is 2^pi ft. find the radius of the circle ABC=43 degree. round your answer to the nearest hundredth.

### maths --plse help me..

Find the area of the sector of a circle of radius 7cm if the corresponding arc length is 6.2cm

find the length of arc if an angle measuring 25 degrees is in the circle of radius 6 feet

### precalc

Find the area of a sector and arc length whose central angle is 0.5 radians and a radius of 10 inches.

### physics

Can you help me everybodyyyy!!!! A charge Q = 14.0 μC is distributed evenly on a wire bent into an arc of radius R = 40.0 cm, as shown in the figure. What is the electric field at the center of the arc that subtends θ = ±53.0°?

### calc: simpson's rule & arc length

i'm still getting this question wrong. please check for my errors: Use Simpson's Rule with n = 10 to estimate the arc length of the curve. y = tan x, 0 <or= x <or= pi/4 .. this is what i did: y' = sec(x)^2 (y')^2 = [sec(x)^2]^2 [f'(x)]^2 = sec(x)^4 Integral of sqrt( 1 + ...

### calc: arc length

Posted by COFFEE on Monday, June 11, 2007 at 11:48pm. find the exact length of this curve: y = ( x^3/6 ) + ( 1/2x ) 1/2 <or= x <or= 1 im looking over my notes, but i'm getting stuck. here's my work so far: A ( 1 , 2/3 ) B ( 1/2 , 49/48 ) y' = [1/6 (3x^2)] + [1/2 (-1x^-2...

### pre calcalus

a circle with 4 inch radius, find length of arc when intercepted by central angle of 240 degrees

### geometry

Circle O has a radius of 8 m and the measure of central angle AOB is 45 degrees. Which of the following could be used to calculate the length of arc AB?

### physics

A pendulum has a mass of 3-kg, a length of 2 meters and swings through a (half)arc of 27.3 degrees. What is its Amplitude to the nearest centimeter ?

### Physics

A pendulum has a mass of 2.7 kg, a length of 1.7 meters, and swings through a (half)arc of 22.7 degrees. What is its amplitude to the nearest centimeter?

### geometry

a 30 degree angle cuts off an arc in a circle with a diameter of 10in find the length to the nearest hundredth

### General Physics II

Find the length of the arc on a circle of radius 10 ft intercepted by a central angle 276. Answer in units of ft.

### physics

A pendulum has a mass of 3.6 kg, a length of 2.1 meters, and swings through a (half)arc of 26.2 degrees. What is its amplitude to the nearest centimeter?

### All d subjects except Sanskrit nd IT

Find the angle subtended at the centre of a circle of radius 'a' by an arc of length (a pie/4 ) cm

### Physics

A pendulum has a mass of 3.2 kg, a length of 2 meters and swings through a (half)arc of 28.1 degrees. What is its amplitude to the nearest centimeter?

### Precal

An arc of length 30 meters is formed by a central angle A on a circle of radius 15. The measure of A in degrees (to the nearest minute) is

### precalc

Find the length of the arc on a circle of radius 7 ft intercepted by a central angle 220◦ . Answer in units of ft

### maths

Area of major segment of a circle having centre o n radius 7 is 115.5 find length of corresponding arc

### maths

Area of major segment of a circle having centre o and radius 7 is 115.5 find length of the corresponding arc

### Algebra II

What is the length of the arc given that the radius is 12cm and the central angle is 4𝜋/3? Round your answer to the nearest tenth.

### geometry

Point C is the center of the circle. The measure of angle ACB is 15x + 20. Arc AB measures 20x – 10. Find the measure of arc AB.

### math

in circle p, chord cd is 12 inches long and measure of arc cd=90°, find the exact area of the segment bounded by chord cd and arc cd.

### math

If L is the lenth of an arc, r is the radius and degree is the angle subtended by the arc, find the angle when l=9.4cm r=4.5cm

### Math

An arc of a circle subtends an angle of 54 at the centre. If the arc is 9cm long, calculate the circumference of the circle.

### math

If arc BF = 45‹ and arc AE = 39‹, what is the measure of Ú1?

### calculus

Find the length of the curve given by the equation y= intergral from -pi to x of sqrt(cos(t)) dt for x between -pi and pi. I think I know to do this- at least part of it. I am using the fundamental theorem of calculus and the arc length formula, but I don't know how to find ...

### Physics

A pendulum has a mass of 3-kg, a length of 3 meters and swings through a (half)arc of .47 radians. To the tenth of a Joule, what is its Total Energy?

### Math/Trig

Find the length of the intercepted arc with radius 2.5 cm and a central angle of 95degrees. Round your answer to the nearest tenth.

### trig

"Two points A and B on the circle x^2 + y^2 = 49 form a central angle of 30 degree with the radii draw to them. Find the length of the arc AB in term of pi?"