Neco 2021 Mathematics Question 22

Practice objective / multiple choice question 22 from the 2021 Neco Mathematics examination.

Neco 2021 Mathematics Objective / Multiple Choice Hard Difficulty
Question 22 NECO • 2021 • MATHEMATICS • objective

A rectangular garden consists of a rectangle of length \(L\) metres and width \(W\) metres, with a semicircular flower bed attached to the side of length \(L\). The total area of the garden is \(200\) m\(^2\) and the total perimeter (including the curved edge of the semicircle) is \(80\) m. Determine the dimensions \(L\) and \(W\) (give answers to two decimal places).

Answer Options

A. L \\approx 4.90 m, W \\approx 34.20 m
Correct Answer B. L \approx 5.73 m, W \approx 32.64 m
C. L \\approx 5.73 m, W \\approx 33.10 m
D. L \\approx 6.12 m, W \\approx 31.45 m
Correct Answer
B
Correct Option:
L \approx 5.73 m, W \approx 32.64 m

About This Question

This is Neco 2021 Mathematics Question 22. It is one of the objective questions from the 2021 Neco Mathematics examination.

Difficulty level: Hard .

View More Neco 2021 Mathematics Questions More Neco 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