NECO Mathematics 2024 Objective — Question 38

Question 38 of 50 from the National Examinations Council (NECO) Mathematics 2024 Objective paper, with the correct answer and a full explanation.

Find the value of x in the diagram.

A. A. 60°
B. B. 65°
C. C. 120°Correct
D. D. 125°

Explanation

Using the exterior angle theorem (exterior angle of a triangle equals the sum of the two remote interior angles) applied to the given parallel lines QR//MS with angles 65° and 55°: x=65°+55°=120°.

Sign up free to unlock

Score tracking
Practice history
Saved questions
Progress dashboard
Personalized sessions
Weak-topic breakdown

…and/or go further with premium services and No Ads.

Create free account

More questions from Mathematics 2024 Objective More Mathematics past papers