(a) चतुर्भुज PQRS को रचना गर्नुहोस् जहाँ \(PQ = 5.4\) से.मि., \(QR = 5.6\) से.मि., \(RS = 5.4\) से.मि., \(SP = 6.8\) से.मि. र \(\angle PQR =…
SEE Class 10 Compulsory Maths · 2081 · Solved Question with Answer
(a) चतुर्भुज PQRS को रचना गर्नुहोस् जहाँ \(PQ = 5.4\) से.मि., \(QR = 5.6\) से.मि., \(RS = 5.4\) से.मि., \(SP = 6.8\) से.मि. र \(\angle PQR = 75^\circ\) छन् । चतुर्भुज PQRS को क्षेत्रफलसँग बराबर हुने गरी त्रिभुज PSM को रचना गर्नुहोस् ।
Construct a quadrilateral PQRS in which \(PQ = 5.4\) cm, \(QR = 5.6\) cm, \(RS = 5.4\) cm, \(SP = 6.8\) cm and \(\angle PQR = 75^\circ\). Then construct a triangle PSM equal in area to the quadrilateral PQRS.
(b) संगै दिइएको समानान्तर चतुर्भुज ABCD मा \(AE = BE\) छ भने त्रिभुज BEC ले समानान्तर चतुर्भुज ABCD को कति प्रतिशत क्षेत्रफल ओगटेको छ ? पत्ता लगाउनुहोस् ।
In the given adjoining parallelogram ABCD, \(AE = BE\). What percentage of area of parallelogram ABCD is occupied by the triangle BEC? Find it.
[Figure: Parallelogram ABCD with E as midpoint of AB and triangle BEC]