Question

plzz..... solve this question
It's urgent.....
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Answer 1

Given; perimeter = 180 cm

Hence, s = 180/2 = 90 cm

Side = 180/3 = 60 cm

Area

=√s(s−a)(s−b)(s−c)

=√90(90−60)3

=√90×303

=√304×3

=302√3=900√3

Answer 2

$2 \sqrt{15}$