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area of triangle=√s(s-a)(s-b)(s-c)
let the sides of the triangle be
a=16
b=10
c=10
semi perimeter=a+b+c÷2
=16+10+10÷2=31
are of triangle=√31(31-16)(31-10)(31-10)
=√31×15×21×21
=√31×5×3×7×3×7×3
=7×3√31×5×3
=21√465
HOPE THIS MAY HELPFUL TO YOU
let the sides of the triangle be
a=16
b=10
c=10
semi perimeter=a+b+c÷2
=16+10+10÷2=31
are of triangle=√31(31-16)(31-10)(31-10)
=√31×15×21×21
=√31×5×3×7×3×7×3
=7×3√31×5×3
=21√465
HOPE THIS MAY HELPFUL TO YOU
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