The diagram shows a right-angled triangle.
Calculate the value of .
= .....................................
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Syllabus Edition
First teaching 2021
Last exams 2024
The diagram shows a right-angled triangle.
Calculate the value of .
= .....................................
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The diagram shows a right-angled triangle .
Calculate
..........................mÂ
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The diagram shows a right-angled triangle.
Use trigonometry to calculate the value ofÂ
..............................Â
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The diagram shows a right-angled triangle.
Calculate the value of .
............................Â
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Calculate the value of .
............................
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Show that the value of is 27.2, correct to 3 significant figures.
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Calculate the value of .
= .................................................
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Use trigonometry to calculate the value of.
= ..............................................Â
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Use trigonometry to calculate the value of .
= ...................................................Â
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The diagram shows a right-angled triangle.
Calculate the value of .
.............................................
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Use trigonometry to calculate the value of .
...............................
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Calculate the size of angle .
Angle = ............................
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The diagram shows a circle, centre , radius 11 cm.
and are points on the circumference of the circle.
The line touches the circle at and is parallel to the line .
is a point on and angle = 140°.
[1]
[1]
[3]
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A speedboat starts at and travels to , then to and then back to .
is due south of and is due west of .
= 39km and = 21 km.
.............................km [3]
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Triangles and are both right-angled triangles.
Calculate the value of .
................................
Calculate the value of .
.................................Â
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and are points on the circumference of the circle, centre .
The straight line touches the circle at .
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and are points on the circumference of a circle, centre .
Angle = ............................. [2]
[2]
............................... cm2 [3]
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A vertical flagpole, , stands on horizontal ground and is held by two ropes, and .
and angle .
Using trigonometry, calculate .
= ...............................mÂ
Calculate .
.......................... mÂ
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