Seudónimo Seudónimo
  • 22-05-2017
  • Mathematics
contestada

can anyone help me solve these please

can anyone help me solve these please class=
can anyone help me solve these please class=
can anyone help me solve these please class=
can anyone help me solve these please class=
can anyone help me solve these please class=

Respuesta :

FLORC
FLORC FLORC
  • 22-05-2017
r^2+(ab)^2= (ao)^2
ab=6
ao=11.7

Plug in

r^2+6^2=11.7^2

simplify

r^2+36= 136.89
-36 both sides

r^2=100.89
square root both sides

r= 10.04 rounded 10
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