Question

em cada caso determine o valor de x.

Answer 1

A)
(h^2=c^2+c^2)fórmula Pitágoras
h^2=2^2+3^2
h^2=4+9
h^2=13
h= raiz13=3,60...

B)
4^2=c^2+2^2
16=c^2+4
16-4=c^2
12=c^2
c=raiz12=3,46...

C)
h^2=3^2+3^2
h^2=9+9
h^2=18
h= raiz18=4,24...

D)
h^2=1^2+5^2
h^2=1+25
h^2=26
h= raiz26=5,09...