Neco 2022 Mathematics Question 50

Practice objective / multiple choice question 50 from the 2022 Neco Mathematics examination.

Neco 2022 Mathematics Objective / Multiple Choice Hard Difficulty
Question 50 NECO • 2022 • MATHEMATICS • objective

In triangle \(ABC\) the angles are \(\angle A = 40^{\circ}\), \(\angle B = 70^{\circ}\) and \(\angle C = 70^{\circ}\). The side \(AB\) has length \(10\\,\\text{cm}\). Point \(D\) lies on side \(BC\) such that \(BD:DC = 1:2\). Calculate the length of \(AD\) in centimetres, giving your answer correct to two decimal places.

Answer Options

A. 7.94 cm
Correct Answer B. 9.47 cm
C. 8.31 cm
D. 10.58 cm
Correct Answer
B
Correct Option:
9.47 cm

About This Question

This is Neco 2022 Mathematics Question 50. It is one of the objective questions from the 2022 Neco Mathematics examination.

Difficulty level: Hard .

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