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Circumference is pye times twice the radius or by the diameter

3.1417 X 6 ( diameter or 2 times the radius )= 18.8496

90 degrees is 1/4 of the circumference

18.8496 divided by 4 = 4.7124 cms

arc of 90 degrees =4.74124 cms

Posted on May 03, 2017

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Posted on Jan 02, 2017

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Assume the central angle is 35 degrees and the radius is 1.

The circumference of the whole circle is 2 x pi x radius. Since the radius is 1, the circumference will be 2 x pi.

Now a full circle is 360 degrees.

Now we can set up a ratio of 35 degrees is to 360 degree as x is to 2pi.

35 x

---- = -------

360 2xpi

Cross-multiply and isolate your variable.

Good luck.

Paul

The circumference of the whole circle is 2 x pi x radius. Since the radius is 1, the circumference will be 2 x pi.

Now a full circle is 360 degrees.

Now we can set up a ratio of 35 degrees is to 360 degree as x is to 2pi.

35 x

---- = -------

360 2xpi

Cross-multiply and isolate your variable.

Good luck.

Paul

Mar 25, 2015 | Office Equipment & Supplies

The radius or the volume of the space?

Feb 07, 2015 | Miscellaneous

About 146 and a half degrees.

If this is homework, make sure to show your work.

If this is homework, make sure to show your work.

Oct 22, 2013 | Office Equipment & Supplies

About 146 and a half degrees.

If this is homework, be sure to show your work.

If this is homework, be sure to show your work.

Oct 22, 2013 | Office Equipment & Supplies

You can not do it unless you know the measure of the central angle sustending (supporting) the arc. If the angle is known, you use the proportionality relation that follows:

If angle is in degrees

(length of arc) / circumference=(measure of central angle sustending arc)/360.

Here the circumference is 2*PI*radius.

If angle is in radians , the relation is somewhat simpler,

**arc length= (radius length)* (angle measure in radians)**

It is clear that in the last relation, the unit for the arc length is the same as the unit for the radius.

If angle is in degrees

(length of arc) / circumference=(measure of central angle sustending arc)/360.

Here the circumference is 2*PI*radius.

If angle is in radians , the relation is somewhat simpler,

It is clear that in the last relation, the unit for the arc length is the same as the unit for the radius.

Jul 15, 2011 | Casio FX-300MS Calculator

Hello and Welcome to FixYa!

Area of pizza (Combined Bread + Crust) = Area=pie * (radius)^2. If divided in 8 equal parts, Area of 1 piece=Area/8.

Area= 3.1415* (0.1524)^2 Area of 1 slice= Area/8*Concerned.*

Area of pizza (Combined Bread + Crust) = Area=pie * (radius)^2. If divided in 8 equal parts, Area of 1 piece=Area/8.

Area= 3.1415* (0.1524)^2 Area of 1 slice= Area/8

Jun 28, 2011 | Computers & Internet

A regular hexagon is made up of six equilateral triangles. This means that the length of any one side of the hexagon is equal to the radius.

Jun 02, 2011 | Texas Instruments TI-83 Plus Calculator

The nut and the bridge are the pieces that effect the radius of a guitar, regardless of make/model.

The radius is the arc the frets and fretboard follow from side to side. Matching this arc with your string saddles greatly increases playability and comfort when playing the guitar. The nut follows this arc also, though not as intensely as the saddles. An improperly set bridge not only is hard to play on, but causes undue stress on the player!!

Fender does not provide the specifics; it's pretty much up to the player to set to their preference. I'd check out a music store to see what a new out-of-the-box Strat is set up like, just for reference.

The radius is the arc the frets and fretboard follow from side to side. Matching this arc with your string saddles greatly increases playability and comfort when playing the guitar. The nut follows this arc also, though not as intensely as the saddles. An improperly set bridge not only is hard to play on, but causes undue stress on the player!!

Fender does not provide the specifics; it's pretty much up to the player to set to their preference. I'd check out a music store to see what a new out-of-the-box Strat is set up like, just for reference.

Nov 09, 2009 | Fender Stevie Ray Vaughan Stratocaster...

If an arc is 4╥, it is 12.56.

You can use 12.56 as a starting point and figure out what circumference that is 40° of.

Circumference = 2 • π • radius = π • diameter

Reverse this and you will have your answer.

You can use 12.56 as a starting point and figure out what circumference that is 40° of.

Circumference = 2 • π • radius = π • diameter

Reverse this and you will have your answer.

Oct 12, 2009 | Computers & Internet

Hi,

The arc length can be obtained by:

(pi x r x Angle) / 180

or

(3.1415 x 5 x 30) / 180 = 2.618 in.

Hope this helps...

The arc length can be obtained by:

(pi x r x Angle) / 180

or

(3.1415 x 5 x 30) / 180 = 2.618 in.

Hope this helps...

Sep 15, 2009 | Vivendi Math Blaster Geometry for PC, Mac

Nov 18, 2017 | The Computers & Internet

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