2. The three sides of a cyclic quadrilateral are 4cm, 8 cm and 6cm. If – InterviewSolution

1.	2. The three sides of a cyclic quadrilateral are 4cm, 8 cm and 6cm. If the semi perimeter of aAns: 43.8 cmrilateral is 14 cm. Find the area of the quadrilateral.
Answer» If semiperimeter is 14cmHence perimeter will be 2*14=28cmHencetotal side sum is perimeterhence4+8+6+X=28x=10cmHence fourth side is 10cmNow area is √(s-a)(s-b)(s-c)(s-dHencearea=√(14-10)(14-8)(14-6)(14-4)=43.8cm^2

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