= 9.7 cm. CB Work out the value of x. Give your answer correct to 1 decimal place. (Total for Question 13 is 3 marks) Mock paper Unit 3 (Modular) Higher Calculator Q13 – – – – 16.2 is a parallelogram. ABCD = 5 cm DC Angle = 36° ADB Calculate the length of AD. Give your answer correct to 3 significant figures. ............................................. cm (Total for Question 14 is 4 marks) November 2012 Unit 3 (Modular) Higher Calculator Q14 – – – – 16.3 is an equilateral triangle. LMN Work out the height of triangle LMN. Give your answer correct to 3 significant figures. .............................................. cm (Total for Question 17 is 3 marks) Mock paper Unit 3 (Modular) Higher Calculator Q17 – – – – Here is an isosceles triangle. 16.4 10 cm 50° Find the area of the triangle. Give your answer correct to 3 significant figures. ………………. cm2 (Total for Question 13 is 6 marks) Practice Paper Set A – Unit 3 (Modular) – Higher – Calculator – Q13 16.5 is a right-angled triangle. GHJ
CB = 9.7 cm. Work out the value of x. Give your answer correct to 1 decimal place. (Total for Question 13 is 3 marks) Mock paper – Unit 3 (Modular) – Higher – Calculator – Q13 16.2 ABCD is a parallelogram. DC = 5 cm Angle ADB = 36° Calculate the length of AD. Give your answer correct to 3 significant figures. ............................................. cm (Total for Question 14 is 4 marks) November 2012 – Unit 3 (Modular) – Higher – Calculator – Q14 16.3 LMN is an equilateral triangle. Work out the height of triangle LMN. Give your answer correct to 3 significant figures. .............................................. cm (Total for Question 17 is 3 marks) Mock paper – Unit 3 (Modular) – Higher – Calculator – Q17 16.4 Here is an isosceles triangle. 10 cm 50° Find the area of the triangle. Give your answer correct to 3 significant figures. ………………. cm2 (Total for Question 13 is 6 marks) Practice Paper Set A – Unit 3 (Modular) – Higher – Calculator – Q13 16.5 GHJ is a right-angled triangle.
grade-b-questions.docx