Express, in terms of the sum of the exterior angles of the x, pentagon. Write your answer in its simplest form. (3) Form and solve an equation to find the value of (3) x. Hence find the value of (2) a. 7 Answer the whole of this question on a sheet of graph paper. The diagram shows flag A. Copy the diagram onto a sheet of graph paper. (2) (a) (b) Flag is mapped onto flag by a 90º clockwise rotation, centre (0, 0). A B Draw and label flag (3) B. (c) Flag is mapped onto flag by a translation, vector . A C Draw and label flag (3) C. (d) Flag has coordinates (4, (4, (4, (5, and (5, D –2); –4); –5); –5) –4). (i) Draw and label flag (2) D. (ii) Describe completely the transformation which maps flag A onto flag (2) D. 8 Twelve soccer teams played on a particular league. The number of scored by the 12 teams is shown in the table.
Express, in terms of x, the sum of the exterior angles of the pentagon. Write your answer in its simplest form. (3) Form and solve an equation to find the value of x. (3) Hence find the value of a. (2) 7 Answer the whole of this question on a sheet of graph paper. The diagram shows flag A. (a) Copy the diagram onto a sheet of graph paper. (2) (b) Flag A is mapped onto flag B by a 90º clockwise rotation, centre (0, 0). Draw and label flag B. (3) (c) Flag A is mapped onto flag C by a translation, vector . Draw and label flag C. (3) (d) Flag D has coordinates (4, –2); (4, –4); (4, –5); (5, –5) and (5, –4). (i) Draw and label flag D. (2) (ii) Describe completely the transformation which maps flag A onto flag D. (2) 8 Twelve soccer teams played on a particular league. The number of scored by the 12 teams is shown in the table.
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