Posted by **nika** on Tuesday, June 23, 2009 at 10:44pm.

what direction of rotation generates and angle with a measure of -90 degrees? of 120 degrees? what portion of a complete rotation is -90 degrees? 120 degrees?

## Answer This Question

## Related Questions

- Geometry - Given: in triangle ABC, angle B= 120 degrees Prove: angle A does not...
- Math - 1. Hannah drew a pattern using only equilateral triangles. Which of the ...
- PreCalculus - Problem: Identify the conic from the equation 13x^2-6(sq.rt.6)xy+...
- Geometry - pa and pb are tangents to circle from point p. chord ab is drawn. ...
- math - PLEASE HELP ME WITH THIS TRIGONOMETRY QUESTION!!? Edit Express each of ...
- Math - Four of the angles of a pentagon measure 85 degrees, 110 degrees, 135 ...
- math - Two angles of the triangle have given measures. Find the measure of the ...
- 6th grade math - Which expression could you use to find the measure of an angle ...
- mathematics - if AD biscepts angle A in right triangle ABC what is the value of ...
- Math - Does the figure have rotational Symmetry? Find the angle of rotation. (It...

More Related Questions