GCSE Maths: Trigonometry (SOHCAHTOA) – Revision Quiz

10 QuestionsMultiple ChoiceFree Practice

About this quiz

This GCSE Maths: Trigonometry (SOHCAHTOA) – Revision Quiz quiz contains 10 multiple choice questions designed to help you revise and test your GCSE Mathematics knowledge. Select an answer for each question and click “Submit Answer” to see instant feedback. Take your time and try to score as high as possible!

Description

Use sine, cosine and tangent ratios to find missing sides and angles in right-angled triangles at GCSE level.

Progress0 / 10 answered
1

Question 1 of 10

In a right-angled triangle, the opposite side is 6 cm and the hypotenuse is 10 cm. Find sin θ.
2

Question 2 of 10

Find the length of the side opposite to an angle of 30° in a right-angled triangle with hypotenuse 12 cm.
3

Question 3 of 10

The adjacent side is 8 cm and the hypotenuse is 10 cm. Find cos θ.
4

Question 4 of 10

Find angle θ if tan θ = 1.
5

Question 5 of 10

A ladder 5 m long leans against a wall making a 60° angle with the ground. How high up the wall does it reach? (to 1 d.p.)
6

Question 6 of 10

Find the angle whose sine is 0.5.
7

Question 7 of 10

In a right-angled triangle, the opposite is 5 cm and adjacent is 12 cm. Find the hypotenuse.
8

Question 8 of 10

Which ratio would you use to find the opposite side if you know the adjacent and the angle?
9

Question 9 of 10

Find θ if cos θ = 0.866 (to nearest degree).
10

Question 10 of 10

A tree casts a shadow 15 m long. The angle of elevation of the sun is 40°. Find the height of the tree. (to 1 d.p.)

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