Waec Model Questions Vol1 2019 Mathematics Question 28

Practice objective / multiple choice question 28 from the 2019 Waec Model Questions Vol1 Mathematics examination.

Waec Model Questions Vol1 2019 Mathematics Objective / Multiple Choice Hard Difficulty

Question 28 WAEC_MODEL_QUESTIONS_VOL1 • 2019 • MATHEMATICS • objective

In triangle ABC, ∠\(A = 40\)°, ∠\(B = 70\)°, ∠\(C = 70\)°, and side \(AB = 10\) cm. Point D lies on BC such that BD : \(DC = 1\) : 2. Find the length of AD (in cm) correct to two decimal places.

Answer Options

A. 10.15

Correct Answer B. 9.47

C. 8.92

D. 7.63

Correct Answer

Correct Option:

9.47

About This Question

This is Waec Model Questions Vol1 2019 Mathematics Question 28. It is one of the objective questions from the 2019 Waec Model Questions Vol1 Mathematics examination.

Difficulty level: Hard .

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Waec Model Questions Vol1 2019 Mathematics Question 28

In triangle ABC, ∠\(A = 40\)°, ∠\(B = 70\)°, ∠\(C = 70\)°, and side \(AB = 10\) cm. Point D lies on BC such that BD : \(DC = 1\) : 2. Find the length of AD (in cm) correct to two decimal places.

Answer Options

About This Question

Master the Exam!

In triangle ABC, ∠\(A = 40\)°, ∠\(B = 70\)°, ∠\(C = 70\)°, and side \(AB = 10\) cm. Point D lies on BC such that BD : \(DC = 1\) : 2. Find the length of AD (in cm) correct to two decimal places.