Find the area of the shaded figure
Express result to the accuracy of 3 decimal.Correct answers: 72
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math
Hubble telescopeIn 1999, space shuttle Discovery's astronauts finished their mainenance work on the Hubble Space Telescope, installing correcting optics to repair problems due to a design flaw in the mirror. The first images the Hubble Telescope took after its original launch were disappointingly fuzzy, but after this repair mission the instrument returned crisp images of a clarity never before possible from terrestrial observatories.« |