Posted by **peter** on Tuesday, March 29, 2011 at 1:04pm.

I got this problem wrong on a test and i want to know how to fix it. In triangle ABC, angle A is 20 degrees and side AC is 7.89 units, find the other sides and angles

- geometry -
**Reiny**, Tuesday, March 29, 2011 at 6:01pm
As it stands, there are only 2 pieces of information, which is insufficient.

Is it a right-angled triangle?

If so, where is the right-angle?

## Answer this Question

## Related Questions

- Geometry - Please answer at least one . PLEASE 1. Triangle XYZ has a right ...
- Math Geometry - given triangle abc, measure of angle b= 120 degrees, ab= 6 units...
- Math - Suppose Triangle ABC has right angle C. Find the measures of the other ...
- geomerty - The following triangles, Ä ABC and Ä DEF, are congruent. abc 67....
- Math - Geometry - Two right triangles are touching at the tips. The left ...
- MATH_URGENT - Point X is on side \overline{AC} of \triangle ABC such that \angle...
- MATHH - In a triangle ABC, angle A is 2 times angles C and angle B is 20 degrees...
- Genius Math - Triangle ABC has AC=BC, angle ACB=96 degrees. D is a point in ABC ...
- Geometry - In triangle ABC, side AB = 10, side AC = 13, and side BC = 16. What ...
- Precalculus - In most geometry courses, we learn that there's no such thing as "...

More Related Questions