Friday

December 19, 2014

December 19, 2014

Posted by **alexandra** on Thursday, October 27, 2011 at 2:44pm.

- geometry -
**Steve**, Thursday, October 27, 2011 at 4:27pmarc = radius * angle

5x+2 = r * (3x+14)

You still need to know the radius. If not, then

5x+2 = 3rx + 14r

5x-3rx = 14r-2

x = (14r-2)/(5-3r)

Keeping the same angle, a larger circle generates a longer arc.

If r=1, then x = 6

If r = 2, x = -12

**Answer this Question**

**Related Questions**

geometry - Point C is the center of the circle. The measure of angle ACB is 15x...

geometry - Arc AB measures 5x + 2. Angle ACB measures 3x + 14. Find the value ...

geometry - Point C is the center of the circle. If angle ACB measures 4 x plus ...

geometry - Angle C is an inscribed angle of circle P. Angle C measures (-3x - 6...

circle inscribed - --------------- QUESTION FOLLOWS -------------------------- ...

Geometry - Point C is the center of the circle. Angle ACB measures56 degrees ...

circles and arcs - YOU have a circle with a traingle inside. P being the top of ...

circles - a. To find X, you will need to add the arc measures together and set ...

geometry - Triangle lmn is congruent to hij. Angle l measures 35 and angle m ...

Geometry - The question is to find the measure of arc PQ in Circle A. The point ...