Waec 2025 Mathematics Question 12

Practice essay / theory question 12 from the 2025 Waec Mathematics examination. This question covers General .

Waec 2025 Mathematics Essay / Theory 3 Difficulty

Topic: General

Question 12 WAEC • 2025 • MATHEMATICS • essay

[Take \( \pi=\frac{22}{7} \text{and} R=6,400 \mathrm{~km} \)]

Question Parts

( a )

The eighth term of an Arithmetic Progression (A.P.) is 46 and the sum of the first eight terms is 200. Find the:

( b )

The points \( X\left(70^{\circ} \mathrm{S}, 60^{\circ} \mathrm{E}\right) \) and \( Y\left(7^{\circ} \mathrm{S}, 60^{\circ} \mathrm{E}\right) \) lie on the surface of the earth.

Detailed Solution & Marking Scheme

Get the step-by-step solution, key points required by examiners and detailed marking guidance through the Edcrib AI Tutor.

Reveal Answer

About This Question

This is Waec 2025 Mathematics Question 12. It is one of the essay questions from the 2025 Waec Mathematics examination.

The question covers General .

Difficulty level: 3 .

View More Waec 2025 Mathematics Questions More Waec Practice Questions Back to Questions

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows

Chat with Support