sierra0914
sierra0914
16-03-2017
Mathematics
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Plzzzzz help …. T understand
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equestriangirl131
equestriangirl131
16-03-2017
Pythagorean Theorem: a^2 + b^2 = c^2
a = 6
c = 9
b = ?
6^2 + b^2 = 9^2
36 + b^2 = 81
b^2 = 81 - 36
b^2 = 45
b = sqrt(45)
b = 6.71 miles
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