Similar Triangles Higher GCSE Questions These questions are

Similar Triangles – Higher – GCSE Questions These questions are the same format as previous GCSE exams. COPY means they use the exact same numbers as the original GCSE question. Otherwise, they are clone questions using different numbers. The worksheets are provided in a variety of sizes.

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GCSE Edexcel Higher: June 2017 Paper 2, Q 5 D 1 B D 1 E A Edexcel Higher: June 2017 Paper 2, Q 5 E A C ABC and DEA are straight lines. DC is parallel to EB. AC = 7. 8 cm AB = 5. 2 cm EB = 3. 2 cm (a) Work out the length of DC. (2) cm AD = 6. 36 cm (b) Work out the length of ED. cm (Total for Question 1 is 4 marks) C (2) AD = 6. 36 cm (2) B (2) cm cm (Total for Question 1 is 4 marks)

GCSE 1 Edexcel Higher: November 2017 Paper 1, Q 22 The two triangles in the diagram are similar. C x cm. B 8 cm. D 3 cm. E 12 cm. A There are two possible values of x. Work out each of these values. State any assumptions you make in your working. (Total for Question 1 is 5 marks)

GCSE 1 Edexcel Higher: June 2017 Paper 2, Q 15 A, B, C and D are four points on the circumference of a circle. C B GCSE 1 Edexcel Higher: June 2017 Paper 2, Q 15 A, B, C and D are four points on the circumference of a circle. C D E B A D E A AEC and DEB are straight lines. Prove that triangle CED and triangle ABE are similar. You must give reasons for each stage of your working. (Total for Question 1 is 3 marks)

GCSE Edexcel Higher: June 2017 Paper 2, Q 5 D 1 E A B C ABC and DEA are straight lines. DC is parallel to EB. AC = 7. 8 cm AB = 5. 2 cm EB = 3. 2 cm (a) Work out the length of DC. (2) cm AD = 6. 36 cm (b) Work out the length of ED. (2) cm (Total for Question 1 is 4 marks)

GCSE 1 Edexcel Higher: November 2017 Paper 1, Q 22 The two triangles in the diagram are similar. C x cm. B 8 cm. D 3 cm. E 12 cm. A There are two possible values of x. Work out each of these values. State any assumptions you make in your working. (Total for Question 1 is 5 marks)

GCSE 1 Edexcel Higher: June 2017 Paper 2, Q 15 A, B, C and D are four points on the circumference of a circle. C B D E A AEC and DEB are straight lines. Prove that triangle CED and triangle ABE are similar. You must give reasons for each stage of your working. (Total for Question 1 is 3 marks)

GCSE Edexcel Higher: June 2017 Paper 2, Q 5 D 1 E 3. 2 5. 2 A ABC and DEA are straight lines. DC is parallel to EB. 7. 8 B x C Calculate scale factor: 7. 8 ÷ 5. 2 = 1. 5 AC = 7. 8 cm AB = 5. 2 cm EB = 3. 2 cm (a) Work out the length of DC. 3. 2 x 1. 5 = x = 4. 8 (2) cm AD = 6. 36 cm (b) Work out the length of ED. 6. 36 y 4. 16 6. 36 ÷ 1. 5 = 4. 24 y = 6. 36 - 4. 24 = 2. 12 (2) cm (Total for Question 1 is 4 marks)

GCSE 1 Edexcel Higher: November 2017 Paper 1, Q 22 The two triangles in the diagram are similar. C x cm. B 8 cm. D 3 cm. = 15 cm E 12 cm. There are two possible values of x. A SF = Scale Factor Work out each of these values. State any assumptions you make in your working. AD = AE x SF or AD = AB x SF (Total for Question 1 is 5 marks)

GCSE 1 Edexcel Higher: June 2017 Paper 2, Q 15 A, B, C and D are four points on the circumference of a circle. C X Y D E B X Y A AEC and DEB are straight lines. Prove that triangle CED and triangle ABE are similar. You must give reasons for each stage of your working. < < BEA = CED Vertically opposite angles are equal. ACD = ABD Angles in the same segment < < BAC = BDC are equal All angles are the same, so the two triangles are similar (Total for Question 1 is 3 marks)

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