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Grade 99 grade maths

The perimeter of a triangle is 150m and the product of differences of semi perimeter and its respective sides is 496800 m. Find the area of the triangle.

Profile image of Meenakshi P. Sailan
11 Years agoGrade 9
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3 Answers

Profile image of Nishant Vora
ApprovedApproved Tutor Answer11 Years ago
Hello Student, Please find the solution
By hero’s formula,
Area of triangle =\Delta = \sqrt{s(s-a)(s-b)(s-c)}

s= 150/2 = 75
and (s-a)(s-b)(s-c) = 496800

so \Delta = \sqrt{75*496800}
\Delta = \sqrt{75*496800}
\Delta \simeq 6104 m

Profile image of Meenakshi P. Sailan
11 Years ago
thank you sir..
Profile image of Nishant Vora
11 Years ago
you are welcome

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