Q1:
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What is the size of angle BCA?
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A. 156° B. 24° C. 66° D. 56° |
Answer 1:
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Q2:
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In the triangle above, how long is side BC? |
A. 2.44 cm B. 4 cm C. 5 cm D. 7.81 cm
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Answer 2:
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Q3:
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In the triangle, find the value of x.
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A. 6.45 B. 1.71 C. 6 D. 21.6 |
Answer 3:
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Q4:
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In the triangle above find the value of y. |
A. 22.5 B. 6.45 C. 1.78 D. 6 |
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 tan 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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Find the size of angle CDF to nearest degree.
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A. 60° B. 30° C. 35° D. 55° |
Answer 7:
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Q8:
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If sin A = 0.4, what is the size of angle A (to 1 d.p.)? |
A.66.4° B. 113.4° C. 23.5° D. 23.6°
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Answer 8:
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Q9:
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What is the length of AB (to 2 s.f.)?
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A 1.5 cm B. 1.0 cm C. 0.5 cm D. 2.0 cm |
Answer 9:
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Q10:
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What is the size of angle DFG to nearest degree?
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A. 35° B. 30° C. 55° D. 60°
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Answer 10:
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