Sin, Cos, Tan (OCR GCSE Maths): Quizzes
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12 questions from this quiz
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Practise the questions
12 questions from this quiz
To which type of triangle do Sin, Cos, and Tan apply?
To which type of triangle do Sin, Cos, and Tan apply?
Right-angled triangles only
What should equal if your calculator is in the correct mode?
What should equal if your calculator is in the correct mode?
Which side is the hypotenuse in a right-angled triangle?
Which side is the hypotenuse in a right-angled triangle?
Longest side opposite the right angle
Which side is the opposite in a right-angled triangle?
Which side is the opposite in a right-angled triangle?
Side directly opposite angle
What does SOH in SOHCAHTOA stand for?
What does SOH in SOHCAHTOA stand for?
Sin = Opposite/Hypotenuse
What does CAH in SOHCAHTOA stand for?
What does CAH in SOHCAHTOA stand for?
Cos = Adjacent/Hypotenuse
What does TOA in SOHCAHTOA stand for?
What does TOA in SOHCAHTOA stand for?
Tan = Opposite/Adjacent
If you know the opposite and hypotenuse, which ratio should you use?
If you know the opposite and hypotenuse, which ratio should you use?
Sin
What are the first four steps before solving a trigonometry problem?
What are the first four steps before solving a trigonometry problem?
Label, Tick, Tick, Decide
To find an angle when you know the sides, what function do you use?
To find an angle when you know the sides, what function do you use?
Inverse (e.g., )
What mode should your calculator be in for trigonometry?
What mode should your calculator be in for trigonometry?
DEG (degrees)
What is the adjacent side in a right-angled triangle?
What is the adjacent side in a right-angled triangle?
Side next to , not hypotenuse