Math, asked by durgamsadhanas, 5 months ago

construct tge quadrilateral BELT given the BE=4.2cm,EL=5cm,<T=45°,<B=135°<L=135°​

Answers

Answered by akraghav123
1

Step-by-step explanation:

Snell's law asserts that n1/n2 = sin α2/sin α1. Overview of optics and light refraction. Because the ratio n1/n2 is a constant for any given wavelength of light, the ratio of the two sines is also a constant for any angle.

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