Answer to Question #243269 in Trigonometry for jhg

Question #243269

find one of the legs for the right-angle triangle in which it hypotenuse is 10 5m and other leg is 7m

Expert's answer

H²= h²+b²

b²=H²-h²

=10.5²-7²

=110.25-49

b²=61.25

b= (61.25)^1/2

b=7.8m

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