For a triangle with side lengths 1.5 feet, 2 feet and 3 feet, the area of the triangle is:

(a) Approximately 1.3 feet2
.
(b) Approximately 4.5 feet2
.
(c) Approximately 1.5 feet2
.
(d) Approximately 4 feet2
.
(e) None of these are correct.


(a) Approximately 1.3 feet2

Mathematics

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