Friday

August 22, 2014

August 22, 2014

Posted by **Blanca** on Tuesday, September 20, 2011 at 11:40pm.

- geometry -
**drwls**, Wednesday, September 21, 2011 at 1:51amA right triangle with an acute angle of 47 degrees must have a second acute angle of 43 degrees. Therefore the two triangles are similar. They both have the same angles of 90, 47 and 43 degrees.

- geometry -
**busena**, Friday, May 9, 2014 at 2:22amSuppose right triangle ABC has one acute angle 47º. Suppose also that right triangle DEF has an acute angle 43º. How are triangles ABC and DEF related?

**Related Questions**

Precalculus - In most geometry courses, we learn that there's no such thing as "...

Trigonometry/Geometry - In most geometry courses, we learn that there's no such ...

Trigonometry/Geometry - Law of sines and cosines - In most geometry courses, we ...

geomerty - The following triangles, Ä ABC and Ä DEF, are congruent. abc 67....

Math(Geometry) - In the diagram below(no diagram but details will be provided), ...

geometry - In similar triangles ABC and DEF, corresponding sides AB and DE equal...

Math (Geometry) - The perimeter of right triangle ABC is equal to the perimeter ...

Algebra - Triangles ABC and DEF are similar. Find the area of triangle ABC. ...

algebra - Triangles ABC and DEF are similar. Find the area of triangle ABC. ...

geometry - triangle abc is similar to def, the lengths of the sides of triangle ...