Texas Instruments TI-84 Plus Calculator "circle radius" Questions

...radius. Circle(0,0,4) draws a circle with center at the origin (0,0) and radius 4. By the way the equation of a circle is not a function. You have to cut it into the upper brach and the lower part to ...

...on the last line of the display screen (the formulas with sine functions) the radius r should be R (circumscribed circle radius). cot is the reciprocal of the tangent function (cot(x)=1/tan(x)

...circle with radius 1 centered at the origin. The formula for a circle in standard form in (x-h)^2 + (y-k)^2 = r^2, where r is the radius, the point (h,k) is the centre of the circle, and ^2 means ...

a circle with a radius of 3 kilometers What is the question? A circle with a radius of 3 kilometers has a perimeter of about 18.85 kilometers and an area of about 28.27 square kilometers.

...circle to the cross point of the radius with the line perpendicular For that we would calculate the radius line equation and compare it to the equation of line perpendicular As mentioned earlier the ...

...circle with cntere at (0,3) and radius equal to 2. Alternatively: If the conics application is on the calculator run it. Press [APPS] Select [Conics] Select [1:CIRCLE] Choose the canonical form ...

...radius of the circle squared example is:- 3.1417 times 3 inches squared =3.1417 times 3x3=3.1417x9=28.279 square inches if you want to work back from a circumference measurement, the formula for ...

radius of the circle in which it is inscribed. If you have the radius of the circle, the side is equal to the radius.  If you have the value of perimeter you divide that value by 6. There is also

circle equation (x-h)^2+(y-k)^2=r^2
where (h,k) is the centre of the circle and r is the radius of the circle.

Good luck.

Paul

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 ----