Geometry Problem 1513: Solving the base in a Right Trapezoid with Double Angle and Sum of Two Sides, Thematic Poem. Difficulty Level: High School.
Base (Geometry) | Definition & Meaning
The essentials of descriptive geometry . he inter-sections of the H traces forms the H base. 81. To assume a point on a plane surface any line as MN,Fig. 74, may be
Pyramids
What is base (geometry) - Definition and Meaning - Math Dictionary