Examlex
Find the area of the triangle having the indicated angle and sides.
B = 123°,a = 64,c = 28
(Round your answer to one decimal place. )
Brightness
A visual perception describing how luminous or vivid a light source or color appears to be.
Trichromatic Theory
A theory of color vision based on the existence of three types of cones in the retina that are most sensitive to blue, green, or red light.
Nobel Prize
A set of international awards given annually in several categories such as Physics, Chemistry, Medicine, Literature, and Peace, to individuals or organizations who have made significant contributions to humanity.
Wavelength
The distance between successive crests of a wave, especially points in a sound wave or electromagnetic wave, which is related to the wave's frequency and energy.
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