(a) Using ruler and a pair of compasses only, construct : (i) quadrilateral PQRS such
MATHEMATICS
WAEC 2009
(a) Using ruler and a pair of compasses only, construct : (i) quadrilateral PQRS such that /PQ/ = 10 cm, /QR/ = 8 cm, /PS/ = 6 cm, < PQR = 60° and < QPS = 75° ;
(ii) the locus \(l_{1}\) of points equidistant from QR and RS ; (iii) locus \(l_{2}\) of points equidistant from R and S ;
(b) Measure /RS/.
Explanation
(a).jpg)
(b) /RS/ = 4.4 cm.
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