Question

Find the area of a triangle whose sides are respectively 150 cm, 120 cm and 200 cm??

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Answer 1

Answer:

A≈8966.57cm²

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

s=a+b+c/2

s=(150+120+200)/2

s=235

area=√s(s-a)(s-b)(s-c)

area=√235(235-150)(235-120)(235-200)

area=√235(85)(115)(35)

area=√80399375

area=8966.5 sq.cm (approx.)