# Calculate the area of the shaded region in the given figure ( take : root 105 = 10.25 )

Dear Student,
For bigger triangle with sides 122,120 and 22 units, semiperimeter=264/2=132 units
Thus using Heron's Formula, area is given by
For smaller (white) triangle with sides 24,26 and 22 units, semiperimeter= 72/2=36 units
Thus, using Heron's Formula, area is given by
Thus, shaded portion would be difference of areas, i.e 1320-246=1074 sq units
Regards.

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