Neco Model Questions Vol1 2022 Mathematics Question 3

Practice objective / multiple choice question 3 from the 2022 Neco Model Questions Vol1 Mathematics examination.

Neco Model Questions Vol1 2022 Mathematics Objective / Multiple Choice Hard Difficulty
Question 3 NECO_MODEL_QUESTIONS_VOL1 • 2022 • MATHEMATICS • objective

In a cyclic quadrilateral \(ABCD\), the side lengths are \(AB = 5\) cm, \(BC = 8\) cm, \(CD = 7\) cm, and \(DA = 6\) cm. The angle \(\angle ABC\) measures \(120^{\circ}\). Find the length of diagonal \(BD\) in centimeters, expressed in simplest radical form.

Answer Options

Correct Answer A. \(\frac{83}{\sqrt{129}}\) cm
B. \(\frac{83\sqrt{129}}{130}\) cm
C. \(\frac{85}{\sqrt{129}}\) cm
D. \(\frac{83}{\sqrt{130}}\) cm
Correct Answer
A
Correct Option:
\(\frac{83}{\sqrt{129}}\) cm

About This Question

This is Neco Model Questions Vol1 2022 Mathematics Question 3. It is one of the objective questions from the 2022 Neco Model Questions Vol1 Mathematics examination.

Difficulty level: Hard .

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