OpenStudy (anonymous):

Find x in these 30 - 60 - 90 triangles.

5 years ago
OpenStudy (anonymous):

5 years ago
OpenStudy (anonymous):

@Hero

5 years ago
hero (hero):

Hint: \[\sin 30 = \frac{x}{7}\] 2nd Hint: After finding x use pythagorean theorem to find y

5 years ago
OpenStudy (anonymous):

thanx!

5 years ago
OpenStudy (anonymous):

is 7/2√3 rite for x??

5 years ago
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