3. Below is an image of forest where two trees have fallen to form two parallel lines. One tree, still upright, acts as a transversal of these two felled trees. One angle between one of the trees and the transversal (56°) has been marked in on the diagram.
Find the following angles. (i)
G G F A B 56°
4. Three arrows where aimed and fired at a tree. The picture opposite shows how the arrows landed on the tree. Two of the arrows landed parallel to each other.
Find the following angles and give the axiom or theorem to justify your answer in each case.
(i) (ii)
|∠A| |∠B|
(iii) |∠C| (iv) |∠D| (v)
|∠E|
5. The plan of part of a farm is shown on the right. A straight road passes through the farm as shown. The width of the road is the same along its entire length.
Find the following angles and give the axiom or theorem to justify your answer in each case.