May 25, 2016

Homework Help: Math

Posted by Monica on Thursday, February 7, 2013 at 9:47pm.

Sandra used a triangular prism 10 cm long to refract light into the spectrum. Each triangular end had an area of 3.5 cm squared and sides 3 cm, 3 cm and 2.6 cm. What was the surface of the prism?

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