Q1:
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Find the size of angle CFD to nearest degree.
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A. 60° B. 30° C. 35° D. 55°
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Answer 1:
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Q2:
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If cosA = 0.4, what is the size of angle A (to 1 d.p.)? |
A. 23.6 ° B. 113.4° C. 23.5° D. 66.4° |
Answer 2:
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Q3:
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What is the length of AC (to 2 s.f.)?
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A 1.0 cm B. 2.0 cm C. 0.5 cm D. 1.7 cm |
Answer 3:
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Q4:
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The length of BC is:
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A. tan 60° B. 2 tan 60° C. 4 tan 60° D. |
Answer 4:
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Q5:
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The longest side of a right angled triangle is 20 cm and the opposite side to angle A is 16 cm.
What is the value of the sine of angle A?
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A. 1.25 B. 0.8 C. 0.75 D. 0.25 |
Answer 5:
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Q6:
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If cos x° = , the value of sin x° is (Hint: Use Pythagoras' Theoerem)
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A. 0.75 B. 0.6 C. 0.8 D. 1.25 |
Answer 6:
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Q7:
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Which side is the Hypotenuse?
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A. AB B. BC C. AC D. None of these. |
Answer 7:
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Q8:
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In the triangle above, what name is given to sideAB in relation to angle C? |
A. adjacent B. opposite C. hypotenuse D. None of these. |
Answer 8:
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Q9:
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In the triangle above, which side is adjacent to angle C? |
A. AB B. BC C. AC D. None of these. |
Answer 9:
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Q10:
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What is the size of angle FDG to nearest degree?
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A. 35° B. 30° C. 55° D. 60° |
Answer 10:
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