CBSE Class 10 Answered
Which type of quadrilateral is formed by (-3,5),(3,1),(0,3) and (-1,-4)?Give reasons.
Asked by akankshyasahu | 02 Feb, 2010, 09:40: PM
Expert Answer
Compute the sides of the quadrilateral from the given coocrdinate points using distance formula.
A(-3,5), B(3,1), C(0,3) and D(-1,-4)
Then, AB2 = 62 + 42 = 100
AB = 10
BC2 = 32 + 22 = 25
BC = 5
Similarly CD = 
50
DA = 85
Since the sides are unequal its a regular quadrilateral.
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