In `Delta ABC, ? A=30^@, ? B=40^@ and ? C=110^@` In `Delta PQR, ? P=30^@, ? Q=40^@ and ? R=100^@` A student says that `DeltaABCE and DeltaPQR` by `AAA` Congruence criterion. Is he justified ? Why or why not ?

Delta ABC,?A=30^(@),?B=40^(@) and ?C=110 In QQR,?P=30^(@),?Q=40^(@) and ?R=100 A student says that Delta ABCE and Delta PQR by AA A congruence criterion.Is he justified? Why or why not?

In DeltaABC, angleA=30^@ , angleB =40^@ and angleC= 110^@ . In DeltaPQR, angleP =30^@, angleQ= 40^@ and angleR =110^@ . A student says that DeltaABC ~=DeltaPQR by AAA congruence criterion. Is he justified ? Why or why not?

In triangleABC, angleA = 30^@ , angleB=40^@ and angleC=110^@ In trianglePQR, angleP = 30^@ , angleQ= 40^@ and angleR= 110^@ A student says that triangleABC ~=trianglePQR by AAA congruence criterion. Is he justified? Why or why not?

In triangleABC , angleA=30^o , angleB=40^o and angleC=110^o . In trianglePQR , angleP=30^o , angleQ=40^o and angleR=110^o . A student says that triangleABC ~= trianglePQR by AAA congruence. Is he justified? Why or why not?

In Delta ABC, if a=30,b=24,c=18 then r=

In Delta PQR,/_P=40^(@) and /_ Q=60^(@) . Find /_R

In Delta ABC, if a=sqrt3+1,B=30^@,C=45^@ , then c=

In Delta ABC, if a=30, b=24, c= 18 , then r_3=

In Delta ABC, if a= 30 ,b= 24, c= 18 , then r=

In Delta ABC ,if a=2, B=120^(@),C=30^(@) then area of Delta ABC is