Discover Questions

Cosine theta is √2/2, find angle in measures of degrees and radians.? What is the natural vegetation of the San Diego region? If a particle travels 50 ft. in a certain period of time how far will it travel in half that
time? How many square centimeters of galvanized iron are needed to make a 1 metre length of 20cm stopepiped? allow 6cm for the seam? How does the Moon's apparent size change the lunar cycle & what does this reveal about the about Moon's orbit?