construct a quadrilateral PQRS with PQ=3cm,RS=3cm,PS=7.5cm,PR=8cm and SQ=4cm
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Given : Quadrilateral PQRS with PQ = 3 cm RS = 3 cm PS = 7.5 cm and SQ = 4 cm
We know from triangle inequality theorem that sum of any two sides is greater than the third side ,
But here we have PQ = 3 cm PS = 7.5 cm SQ = 4 cm ( AS we get PQS triangle in quadrilateral PQRS where PQ and PS are sides and SQ is diagonal of quadrilateral . )
And
PQ + SQ = 3 + 4 = 7
and
PS = 7.5 , So
PQ + SQ > PS , But that equation is not true for any type of triangle .
Therefore,
We can say that from given information we can't construct quadrilateral PQRS
We know from triangle inequality theorem that sum of any two sides is greater than the third side ,
But here we have PQ = 3 cm PS = 7.5 cm SQ = 4 cm ( AS we get PQS triangle in quadrilateral PQRS where PQ and PS are sides and SQ is diagonal of quadrilateral . )
And
PQ + SQ = 3 + 4 = 7
and
PS = 7.5 , So
PQ + SQ > PS , But that equation is not true for any type of triangle .
Therefore,
We can say that from given information we can't construct quadrilateral PQRS
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