WAEC Mathematics 2012 Objective — Question 22

Question 22 of 50 from the West African Examinations Council (WAEC) Mathematics 2012 Objective paper, with the correct answer and a full explanation.

In the diagram above, MQ//RS, ∠TUV=70° and ∠RLV=30°. Find the value of x°.

• A. 150°Correct
• B. 110°
• C. 100°
• D. 95°

Explanation

Using the properties of parallel lines and the given angles (alternate/corresponding angles and angles on a straight line), x° is found to be 150°.

Advertisement