Find the area of a triangle whose sides are respectively 150cm, 120cm, 200cm.
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We can solve it by Heron's formula:-
So semi perimeter will be,
⇒150+120+200
2
⇒235 cm
So,By herons's formula:-
√s(s-a)(s-b)(s-c)
where a=150 cm......b=120 cm......c=200 cm
By implying values:-
⇒√235(235-150)(235-120)(235-200)
⇒√235×85×115×35
⇒√80399375
⇒8966.57 cm²
So the area is :- 8966.57cm²
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So semi perimeter will be,
⇒150+120+200
2
⇒235 cm
So,By herons's formula:-
√s(s-a)(s-b)(s-c)
where a=150 cm......b=120 cm......c=200 cm
By implying values:-
⇒√235(235-150)(235-120)(235-200)
⇒√235×85×115×35
⇒√80399375
⇒8966.57 cm²
So the area is :- 8966.57cm²
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tughe uska root find karna hoga
i think u may the know the method of finding root of big no.
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u can search in utube
i learnt it from there only
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