Find the area of a triangle ABC such that a = 16cm, b = 1...
Find the area of a triangle ABC such that a = 16cm, b = 14cm, c = 12cm, leave your answer in surd form
5√15cm2
7√15cm2
21√3cm2
21√5cm2
21√15cm2
Correct answer is E
No explanation has been provided for this answer.
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