Posted by **JAVIER** on Wednesday, December 7, 2011 at 12:16pm.

FIND THE THIRD ANGLE IN A TRANGLE IF TWO OF THE ANGLES ARE 43 AND 114

- geometry -
**Ms. Sue**, Wednesday, December 7, 2011 at 12:19pm
43 + 114 + x = 180

Solve for x.

- geometry -
**Bridget**, Wednesday, December 7, 2011 at 12:39pm
Ms. Sue, I am not an expert but I know that the numbers all have to be on one side and the letter on the other

Ex.

43+114+X=180

114+43=157

157+X=180

Do the opposite operation to get letter alone so it would be -157 on both sides..

157+X=180

-157+X=180-157

X=23

Hope that helps

## Answer this Question

## Related Questions

- Angles,Lines and Triangles - Two angles of a triangle are equal and the third ...
- vertex angle - The three angles add to 180 degrees. Also , the two base angles ...
- geometry - The following are angles in a convex quadrilateral: Angle A = 75.3 ...
- maths - The second angle of a triangle is 4 times as large as the first. The ...
- Geometry. Please help. - 1) Two angles are complementary. The measure of one ...
- Math Geometry - The angle bisector of one angle of a triangle forms two angles ...
- Geometry - Two angles are complementary. One angle is ten less than three times ...
- geometry - Two lines intersect to form two pairs of vertical angles.Angle 1 with...
- math-algebra-angles - The degree measures of two angles of a triangle are ...
- physics and geometry - ok proving that thest two angles are equal Gesh almost ...

More Related Questions