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Mathematics 10 Online
OpenStudy (anonymous):

Find b, given that a = 20, angle A = 30°, and angle B = 45° in triangle ABC. https://clackamasweb.owschools.com/media/g_geo_ccss_2014/11/geo_10a_4_assess_media_1.gif 10sqrt2 20sqrt2 20sqrt3 40sqrt2

OpenStudy (anonymous):

@dtuniyants

OpenStudy (nikato):

You can solve using law of sines

OpenStudy (anonymous):

@ganeshie8

OpenStudy (anonymous):

the 3rd answer

OpenStudy (anonymous):

thnx

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