Question

please answer question......

Answer 1

Hiii,,

U can do like this....

AB=8m,ang.PBD=30°angPAC=45°..

Take PD as x....

So,PC=x+8m

So by taking tan 45 and tan 30 u on ∆PBD nh ∆PBC u can find value of x. And then the height...........

Thank-you...