Posted by **Anonymous** on Sunday, October 31, 2010 at 8:59pm.

Line m is parallel to line n. The measure of angle 3 is (2x− 3)°. The measure of angle 6 is (x + 39)°. What is the measure of angle 3?

- 10th grade -
**Jen**, Sunday, October 31, 2010 at 9:10pm
Are they corresponding angles? If so, 2x-3=x+39. Are they supplementary angles? If so, 2x-3+x+39=180. Are they complementary angles? If so, 2x-3+x+39=90.

## Answer this Question

## Related Questions

- Algebra - In triangle ABC, the measure of angle B is 8 degrees more than three ...
- geometry - Lines BA and BC are opposite rays, Lines BD bisects angle EBC and ...
- algebraic equation and inaqualities - in a triangle XYZ,the measure of angle Y ...
- geometry - angle A, B, C, D are related the measure of anle B is 1/2 the measure...
- Geometry - measure of angle 3=6x, measure of angle KAT=90-x measure of angle 1=...
- Geometry - Given: in triangle ABC, angle B= 120 degrees Prove: angle A does not...
- geometry - 1) A billboard on level ground is supported by a brace, as shown in ...
- math - In triangle XYZ, the measure of angle Y is twice the measure of angle X, ...
- Geometry - If line AB is perpendicular to line EF, and line CD is perpendicular ...
- Algebra II - The measure of the largest angle of a triangle is 90 more than the...