Mobile School Subjects

09. Planimetry – Part 1

09.01. The Sum of the Measures of the Internal Angles of a Triangle

09.02. The Median Theorem for Triangles

09.03. Exterior Angles

09.05. Azimuth – Interactive Presentation

09.06. Congruent Triangles and Similar Triangles

09.07. The Measurement of the Perimeter and Radius of the Earth

09.08. Thales' Theorem

09.09. Planimetry – Part 1 – Test