Home / iGCSE Mathematics (0580) : C6.2 Apply Pythagoras’ theorem and the sine, cosine and tangent ratios iGCSE Style Questions Paper 1

iGCSE Mathematics (0580) : C6.2 Apply Pythagoras’ theorem and the sine, cosine and tangent ratios iGCSE Style Questions Paper 1

Question

(a) Calculate AD.

(b) Use trigonometry to calculate angle BCD.

Answer/Explanation

(a)3.54 

(b)44.3

Question

Calculate the value of x.

Answer/Explanation

Ans: 23.2

Question

 The diagram shows a ladder of length 8m leaning against a vertical wall.

Use trigonometry to calculate h.
Give your answer correct to 2 significant figures.

Answer/Explanation

Ans:

h = 6.6 cao

Question

Calculate AB.

Answer/Explanation

Ans: 6.74[0…] cm

Question


Using trigonometry, calculate the value of x.
x = …………………………………………

Answer/Explanation

Ans:

24.9 or 24.925 or 24.9[24…]

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