similar triangles (two angles)
QS/24=36/QS
QS= sqrt(24*36)=sqrt(4*3*2*9*4)=12sqrt(6)=29.4
check my thinking
Triangle PQS and QRS are right angled triangles with angle PQS =angle SQR. find line QS,if line PQ is 36cm and line QR is 24cm.
(both triangles share a common line QS)?
1 answer
1 answer