2
Part of 2000 May Olympiad
Problems(2)
Area of octagon
Source: May Olympiad (Olimpiada de Mayo) 2000
2/20/2018
Given a parallelogram with area and we will construct lines where this lines connect a vertex with a midpoint of the side no adjacent to this vertex; with the lines formed we have a octagon inside of the parallelogram. Determine the area of this octagon
geometry
lines inside a right triangle, computational
Source:
5/11/2019
Let be a right triangle in , whose leg measures cm. The bisector of the angle cuts the hypotenuse in , the perpendicular to on , cuts the side at its midpoint. Find the measurement of the side .
geometryright triangleangle bisectormidpoint