(3) (Total for Question 13 is 5 marks) ___________________________________________________________________________ 14 and are two mathematically similar pentagons. ABCDE AWXYZ = 4 cm = 6 cm = 5 cm = 8 cm AE WX DE YZ (a) Calculate the length of AZ. ....................................................... cm (2) (b) Calculate the length of BC. ....................................................... cm (2) The area of pentagon is 52.48 cm2 AWXYZ (c) Calculate the area of the shaded region. ....................................................... cm2 (3)
(3) (Total for Question 13 is 5 marks) ___________________________________________________________________________ 14 ABCDE and AWXYZ are two mathematically similar pentagons. AE = 4 cm WX = 6 cm DE = 5 cm YZ = 8 cm (a) Calculate the length of AZ. ....................................................... cm (2) (b) Calculate the length of BC. ....................................................... cm (2) The area of pentagon AWXYZ is 52.48 cm2 (c) Calculate the area of the shaded region. ....................................................... cm2 (3)
igcse-9-1-maths-practice-paper-5.docx