Exact trig values: Foundation Tier Practice - Worksheets, Questions and Revision

10 original exam-style questions - 2 pages of questions with a full mark scheme - free printable PDF.

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5.20F Exact trig values: Foundation Tier Practice

EDEXCEL Edexcel 1MA1 · Calculator allowed · about 50 minutes
Total Marks
Name: _______________________________    Date: ____ / ____ / ______
Answer ALL questions. Show all your working.
1
Write down the exact value of sin 30 degrees.
(Total for Question 1 is 1 mark)
2
Write down the exact value of cos 60 degrees.
(Total for Question 2 is 1 mark)
3
Write down the exact value of tan 45 degrees.
(Total for Question 3 is 1 mark)
4
Write down the exact value of sin 45 degrees.
(Total for Question 4 is 1 mark)
5
Write down the exact value of cos 45 degrees.
(Total for Question 5 is 1 mark)
6
Work out the exact value of sin 30 degrees plus cos 60 degrees.
(Total for Question 6 is 2 marks)
7
Work out the exact value of tan 30 degrees. Give your answer in a simplified exact form.
(Total for Question 7 is 2 marks)
8
Work out the exact value of cos 30 degrees minus sin 60 degrees.
(Total for Question 8 is 2 marks)
9
A right-angled triangle has hypotenuse length 10 cm and one acute angle 30 degrees. Work out the exact length of the side opposite the 30 degree angle.
(Total for Question 9 is 2 marks)
10
Show that sin 45 degrees multiplied by √2 equals 1. You must show the steps.
(Total for Question 10 is 2 marks)
Mark scheme · 5.20F Exact trig values: Foundation Tier Practice

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Question 7

Question 8

Question 9

Question 10