Homework Help: 10th grade

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

Geometry - measure of angle 3=6x, measure of angle KAT=90-x measure of angle 1=...
geometry - Lines BA and BC are opposite rays, Lines BD bisects angle EBC and ...
geometry - angle A, B, C, D are related the measure of anle B is 1/2 the measure...
geometry - find the measure of angel R in quadrilateral RSTW if the measure of ...
algebraic equation and inaqualities - in a triangle XYZ,the measure of angle Y ...
Math - Points K,L, and M are on line l in that order. N is a point not on line l...
Geometry HELP!! - I need help with my geometry hw, i need to now wat the ...
geometry - Suppose line AB is parallel to line MN.Name all angles congruent to ...
Geometry - Line AB is perpendicular to line BC. Point E is in the interior of ...
Math - 1. Find the angle of smallest positive measure coterminal with an angle ...

For Further Reading

First Name:
School Subject:
Answer: