JQ1
JQ1
09-03-2017
Mathematics
contestada
How to find the missing sides
Respuesta :
jedster55
jedster55
12-03-2017
Cos(45) = 1/√2
10*(1/√2) = 10/
√2
(10/√2)*(√2/√2) = (10√2)/2 = 5
√2
5√2 * 1
√2 =
5
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