A-Level
EDEXCEL
Mathematics & Further Mathematics
May 2022
QP-202205-Mathematics-UP1 · Question 2
Question (excerpt):
4 blank 2. In the triangle ABC, • AB = 21 cm • BC = 13 cm • angle BAC = 25° • angle ACB = x° (a) Use the sine rule to find the value of sin x° , giving your answer to 4 decimal places. (2) Give…
4 blank 2. In the triangle ABC, • AB = 21 cm • BC = 13 cm • angle BAC = 25° • angle ACB = x° (a) Use the sine rule to find the value of sin x° , giving your answer to 4 decimal places. (2) Give…
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