Congruent Acute Angles

The ribbon is containing two congruent angles. These angles are acute because they are less than ninety degrees. The red symbol at the bottom shows the two angles are equal to each other. Ribbons are a long, narrow strip of fabric, used especially for tying something. Ribbons are used to hold up things like papers, artwork, and pictures. Many professions use ribbons such as fashion designers, interior designers, and artists. I took this picture on my iPhone in Mr. Witzel's room.