26. Tools of the Architecture trade. A protractor not only provides measurements but also __ a. Angles b. Directions c. Line Densities d. None of these

## Step 1<br />A protractor is a tool used in architecture to measure angles. It is a circular or semi-circular tool that is marked with degrees, from 0 to 180. This allows architects to measure the angle between two lines or surfaces.<br />## Step 2<br />The protractor does not provide measurements of lengths or directions, nor does it provide line densities. Therefore, options b and c are incorrect.<br />## Step 3<br />Option d, "None of these", is also incorrect because the protractor does provide measurements, specifically of angles.