**How to Calculate Angle Degrees Sciencing**

We've cut a 120° sector out, which is 120/360 = 1/3 of the circle's circumference. That leaves us with 2/3 of the circumference to make up the cone's base's circumference. 2/3 of …... The easiest way to make a cone is by cutting a sector out of a circle and then folding it around so that the two cut edges meet. To make a cone of a particular size it is necessary to know the radius of the circle from which the sector is to be cut, and also the angle of that sector.

**a 120 degree sector is cut out of a Wyzant Tutoring**

Although we do not directly use diameter to find the area of a circle, understanding how it compares to the radius can help us figure out areas of circles. Let's look at the definitions of radius and diameter, as well as the illustration below to see how they relate.... Why 360 degrees? Probably because old calendars (such as the Persian Calendar) used 360 days for a year - when they watched the stars they saw them revolve around the North Star one degree per day.

**A sector of a circle has radius 5cm and an angle of**

To find the center of a circle, all you need is a 90-degree angle and a straight edge. A framer’s square has both, but you can improvise with a piece of cardboard, paper, or whatever you have on hand, as long as the corners are 90 degrees.... Geometry calculator for solving the Pythagorean Theorem of an right triangle given the length of a sides a and b.

**CUT A CIRCLE table saw from 2x4's DIY flywheels YouTube**

Figure 2 For angle a of triangle AOH in Figure 2: a = 360/(6 * 2) =>a = 30 degrees Angle b of triangle AOH is the complement of angle a: b = 90 - 30 =>b = 60 degrees The saw setting necessary to cut the bevel or miter where the joints meet will be either angle a or angle b, depending on the calibration system of the saw you are using.... To find the base area, start with the circumference of the "cut-out" circle, use that as the circumference of the base, and then find the area of the circle. To find the height, use the radius you found in the first half of the problem, and find a way to incorporate Pythagorean Theorem.

## How To Find Degrees Of Cut Out Circle

### How to find the angle of a sector SAT Math - Varsity Tutors

- Why is a Circle 360 Degrees? Math Forum
- How to find the percentage of a sector from an angle
- How to Find the Center of a Circle Today's Homeowner
- CUT A CIRCLE table saw from 2x4's DIY flywheels YouTube

## How To Find Degrees Of Cut Out Circle

### It’s an obvious fact that circles should have 360 degrees. Right? Wrong. Most of us have no idea why there’s 360 degrees in a circle. We memorize a magic number as the “size of a circle” and set ourselves up for confusion when studying advanced math or physics, with their so called “radians”.

- A radian is an angular measurement based on the length of the radius of a circle or sphere. The radius is a line drawn from the center of the circle to a point A on its …
- A circle has a circumference of 20 pi. It has an arc length of 221/18 pi. What is the central angle of the arc in degrees? So they're asking for this one. So this is the arc that they're talking about, that's 221/18 pi long. And they want to know this angle that it subtends, this central angle right
- To find the center of a circle, all you need is a 90-degree angle and a straight edge. A framer’s square has both, but you can improvise with a piece of cardboard, paper, or whatever you have on hand, as long as the corners are 90 degrees.
- A radian is an angular measurement based on the length of the radius of a circle or sphere. The radius is a line drawn from the center of the circle to a point A on its …

### You can find us here:

- Australian Capital Territory: Blakney Creek ACT, Acton ACT, Majura ACT, Turner ACT, Williamsdale ACT, ACT Australia 2643
- New South Wales: Tabbita NSW, Moama NSW, Brewarrina NSW, Temora NSW, Erina NSW, NSW Australia 2049
- Northern Territory: Lansdowne NT, Borroloola NT, Logan Reserve NT, Birdum NT, Nauiyu NT, Canberra NT, NT Australia 0832
- Queensland: Mullett Creek QLD, Pullenvale QLD, Jubilee Pocket QLD, Two Mile QLD, QLD Australia 4058
- South Australia: Wami Kata SA, Moorook SA, Port MacDonnell SA, Trinity Gardens SA, Miranda SA, Delamere SA, SA Australia 5096
- Tasmania: Black Hills TAS, Port Latta TAS, Merseylea TAS, TAS Australia 7049
- Victoria: Cranbourne South VIC, Mt Clear VIC, Rosedale VIC, Fairfield VIC, Balaclava VIC, VIC Australia 3001
- Western Australia: Cannington WA, Dowerin WA, Shepparton WA, WA Australia 6032
- British Columbia: Slocan BC, Salmo BC, Castlegar BC, Midway BC, Quesnel BC, BC Canada, V8W 8W6
- Yukon: Fort Reliance YT, Robinson YT, Champagne YT, Rock Creek YT, Moosehide YT, YT Canada, Y1A 6C4
- Alberta: Leduc AB, Alix AB, Wabamun AB, Thorsby AB, Delburne AB, Nampa AB, AB Canada, T5K 9J2
- Northwest Territories: Lutselk'e NT, Dettah NT, Jean Marie River NT, Fort McPherson NT, NT Canada, X1A 5L7
- Saskatchewan: Radville SK, Hepburn SK, Rosetown SK, Rockglen SK, Wakaw SK, Morse SK, SK Canada, S4P 9C1
- Manitoba: Portage la Prairie MB, Russell MB, St-Pierre-Jolys MB, MB Canada, R3B 4P4
- Quebec: Sainte-Anne-des-Monts QC, Mont-Tremblant QC, Vaudreuil-Dorion QC, Lac-Saguay QC, L'Ile-Perrot QC, QC Canada, H2Y 7W7
- New Brunswick: Saint-Francois-de-Madawaska NB, Sussex NB, Gagetown NB, NB Canada, E3B 6H3
- Nova Scotia: Inverness NS, Bridgetown NS, Colchester NS, NS Canada, B3J 8S9
- Prince Edward Island: Abram-Village PE, Pleasant Grove PE, St. Peters Bay PE, PE Canada, C1A 3N7
- Newfoundland and Labrador: Musgrave Harbour NL, Little Bay East NL, Petty Harbour-Maddox Cove NL, Milltown-Head of Bay d'Espoir NL, NL Canada, A1B 3J4
- Ontario: German Mills ON, Fallbrook ON, Belfountain ON, Elk Lake, The Slash ON, Northville ON, Woods Bay ON, ON Canada, M7A 2L9
- Nunavut: Baker Lake NU, Kent Peninsula NU, NU Canada, X0A 9H1

- England: Barnsley ENG, Filton ENG, Milton Keynes ENG, Bradford ENG, Rochester ENG, ENG United Kingdom W1U 6A1
- Northern Ireland: Bangor NIR, Belfast NIR, Newtownabbey NIR, Bangor NIR, Derry (Londonderry) NIR, NIR United Kingdom BT2 2H5
- Scotland: Glasgow SCO, Glasgow SCO, Aberdeen SCO, Dunfermline SCO, Dunfermline SCO, SCO United Kingdom EH10 1B6
- Wales: Newport WAL, Barry WAL, Cardiff WAL, Cardiff WAL, Barry WAL, WAL United Kingdom CF24 7D1