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Year 9 Finding Unknown Angles
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The value of tan⁻¹ 1.8931 is closest to:
1 point
62°
0.0331°
1.08°
69°
Clear selection
What is the measure of angle X to the nearest degree if
1 point
7°
64°
26°
83°
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Amy correctly calculated the size of angle θ using trigonometry. What was her first line of working?
1 point
A
B
C
D
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In the diagram below, which of the following is true?
1 point
A
B
C
D
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What is the measure of angle A to the nearest degree?
1 point
61°
29°
40°
50°
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The value of θ in this triangle would be:
1 point
A
B
C
D
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The value of θ in the triangle is closest to:
1 point
36°
55°
46°
64°
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