Nagwa uses cookies to ensure you get the best experience on our website. Learn more about our Privacy Policy.

Start Practicing

Worksheet: Tessellations by Polygons

Q1:

Natalie wants to tile her bathroom floor using two colors of regular pentagonal tiles that are of identical sizes as shown in the picture. As the pentagons do not tessellate, she also needs to buy some tiles to go in the empty spaces.

The additional tile needs to fit exactly into the empty space. What would be the size of the acute angle in this tile?

What would the size of the obtuse angle in the tile be?