Saturday

April 18, 2015

April 18, 2015

Posted by **Sarah** on Saturday, April 17, 2010 at 1:08pm.

c vs s.

s c

0.256 0.255

0.618 0.608

1.234 1.157

1.571 1.414

1.896 1.625

Then.(Continuation)Express s and c in terms of è, the central angle that intercepts s and c. Combine these equations to express c as a function of s. Graph this relationship.

- Geometry/math -
**drwls**, Saturday, April 17, 2010 at 1:23pmWe can't draw graphs for you. You have the data to draw one yourself.

Is your symbol è supposed to be theta? Let's just call it angle A. I will assume it is in radians.

The arc length is

s = Radius*A = A

The chord length is

c = 2 R sin (A/2) = 2 sin (A/2)

c = 2 sin (s/2)

The data in the table fits that equation well.

- Geometry/math -
**sonia**, Monday, August 9, 2010 at 12:02amUSE THE GIVEN SET OF POINTS TO PROVE EACH CONGRUENCE STATEMENT

E(-3, 3), F(-1, 3), G(-2, 0), J(0, -1), K(2,-1), L(1, 2);<EFG=<JKL

**Answer this Question**

**Related Questions**

Math Arc Length - Find the arc length corresponding to an angle of a degrees on ...

geometry - The radius of a circle is 6cm and the arc measurement is 120 degrees...

Math rem - 2.Find the length of the arc in a circle if the radius of the circle ...

math - Whats the difference between an arc [of a circle]'s length and measure? ...

math - suppose the diameter of a circle has length d. the length of a chord is ...

Geometry - A circle with center O has a radius of 17. Chord AB in the same ...

keybording and word processing - 7. to adjust a column's width in a table, you ...

Geometry - in circle p below the lengths of the parallel chords are 20,16, and ...

geometry - suppose the diameter of a circle is 20in. long and a chord is 16in. ...

maths - Im confused can any1 help me on this question ?? or try and put me on ...