jessica58martinez jessica58martinez

14-05-2022
Mathematics

contestada

how do i find the length of a=7.4 b=? c=3.6

Respuesta :

okikiolu3 okikiolu3

14-05-2022

Answer:

b=6.5

Step-by-step explanation:

a²+b²=c²

7.4²+b²=3.6²

b²=3.6²-7.4²

b²=12.96-54.76

b²= -41.8

√b²=√-41.8

b=6.465

b=6.5

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