(b) In this part of the question, you are asked to comment on a stadent's attempt at answering the question detailed below. State whether you agree or disagree with what the atudent hes written for each answer, explaining your relsoning in each case. [4] The question. For each of the two pairs of triangles ahown in Figure 3, determine (it poecible) whether the triangles are congruent, explaining your answers. (1) Figure 3 The student's at temipt For pair (1), each triangle has siles of lengths 14cm, and 15cm with a 36 anghe in between so the two triangles are congruent by SAS. For pair (2), two angles in one triangle and two angles in the other triangle are equal so the third angle in eich triangle mat also be equal. Therefore the trianglos are equal in sime and so are also congruent by 589. (c) In Figure 4,BD is a straight line. The straight lines AB and FD are parallel. The straight lines EB and EC are parallel, BFE4T and CBF=66. Figure 4 (i) Find a+explaining your reasoming. (ii) Find B, explaining your reasoning (iii) Find 47 , explaining your roasoning (iv) What do your answers to Q5 (c)(ii) and (iii) tell you abceit triangle FBD? Explain your reatoning- [2]