Respuesta :
we know that
the law of sines
a/sinA=b/sinB=c/sinC
then
p/sinP=r/sinR--------> p=r*sinP/sinR-------> (22*0.2)/0.4------> p=11
the answer is p=11 units
the law of sines
a/sinA=b/sinB=c/sinC
then
p/sinP=r/sinR--------> p=r*sinP/sinR-------> (22*0.2)/0.4------> p=11
the answer is p=11 units