Neco Model Questions Vol1 2025 Mathematics Question 32

Practice objective / multiple choice question 32 from the 2025 Neco Model Questions Vol1 Mathematics examination.

Neco Model Questions Vol1 2025 Mathematics Objective / Multiple Choice Hard Difficulty
Question 32 NECO_MODEL_QUESTIONS_VOL1 • 2025 • MATHEMATICS • objective

In triangle \(ABC\), side \(a = 12\) cm opposite angle \(A\) and side \(b = 9\) cm opposite angle \(B\). Angle \(C\) is twice angle \(A\). Find the area of the triangle, expressed in simplest exact form.

Answer Options

A. \frac{81\sqrt{5}}{4} cm^{2}
B. \frac{81\sqrt{7}}{2} cm^{2}
C. \frac{63\sqrt{7}}{4} cm^{2}
Correct Answer D. \frac{81\sqrt{7}}{4} cm^{2}
Correct Answer
D
Correct Option:
\frac{81\sqrt{7}}{4} cm^{2}

About This Question

This is Neco Model Questions Vol1 2025 Mathematics Question 32. It is one of the objective questions from the 2025 Neco Model Questions Vol1 Mathematics examination.

Difficulty level: Hard .

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