Mathematics, 07.11.2019 11:31, Jessieileen

Estimate the diameter of the supergiant star betelgeuse, using its angular diameter of about 0.05 arcsecond and distance of about 600 light years.
express your answer to three significant figures and include the appropriate units.

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Estimate the diameter of the supergiant star betelgeuse, using its angular diameter of about 0.05 ar...