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Subjects
Mathematics CBSE
Class 9
Heron's Formula
Textbook Questions
11.
Exemplar Example Problems II
Exercise condition:
1
m.
Write True or False and justify your answer:
If \(a, b, c\) are the lengths of three sides of a triangle, then area of a triangle \(=\sqrt{s(s-a)(s-b)(s-c)}\), where \(s =\) perimeter of triangle.
False
True
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