this is the instructions for the picture and we have to answ

this is the instructions for the picture.

and we have to answer these questions about the picture. this is all the information he gave us and i dont kno how to do it. can someone please help me.

Solution

a) area of triangle ABC = 1/2 (AB*AC)

= 447

b) are of hadow part = 587

c( dimeson of W and H are metre