Find angles with inverse trig
10th grade (Year 11 in England) · 16 questions · Common Core: HSG.SRT.C.8 · England: GCSE Higher Geometry
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Score/ 16
Question 1
A right triangle has opposite side 3 cm and adjacent side 15 cm to angle θ. Find θ to 1 decimal place.
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Question 2
In a right triangle the hypotenuse is 9 m and the side adjacent to angle θ is 3 m. Find θ to 1 decimal place.
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Question 3
A right triangle has opposite side 8 cm and adjacent side 2 cm to angle θ. Find θ to 1 decimal place.
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Question 4
In a right triangle the hypotenuse is 23 m and the side opposite angle θ is 7 m. Find θ to 1 decimal place.
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Question 5
A right triangle has opposite side 13 cm and adjacent side 14 cm to angle θ. Find θ to 1 decimal place.
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Question 6
In a right triangle the hypotenuse is 28 m and the side opposite angle θ is 7 m. Find θ to 1 decimal place.
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Question 7
A right triangle has opposite side 5 cm and adjacent side 2 cm to angle θ. Find θ to 1 decimal place.
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Question 8
In a right triangle the hypotenuse is 20 m and the side opposite angle θ is 11 m. Find θ to 1 decimal place.
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Question 9
A right triangle has opposite side 14 cm and adjacent side 6 cm to angle θ. Find θ to 1 decimal place.
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Question 10
In a right triangle the hypotenuse is 11 m and the side adjacent to angle θ is 4 m. Find θ to 1 decimal place.
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Question 11
A right triangle has opposite side 5 cm and adjacent side 13 cm to angle θ. Find θ to 1 decimal place.
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Question 12
In a right triangle the hypotenuse is 10 m and the side opposite angle θ is 3 m. Find θ to 1 decimal place.
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Question 13
A right triangle has opposite side 11 cm and adjacent side 6 cm to angle θ. Find θ to 1 decimal place.
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Question 14
In a right triangle the hypotenuse is 25 m and the side adjacent to angle θ is 14 m. Find θ to 1 decimal place.
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Question 15
A right triangle has opposite side 8 cm and adjacent side 15 cm to angle θ. Find θ to 1 decimal place.
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Question 16
In a right triangle the hypotenuse is 24 m and the side adjacent to angle θ is 6 m. Find θ to 1 decimal place.
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