Question

please do it step by step after under root
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Answer 1

Area of triangle = √s(s - a)(s - b)(s - c)

⇒ √270(270 - 120)(270 - 170)(270 - 250)

⇒ √270 * 150 * 100 * 20

⇒ √81000000

⇒ √(9000)^2

⇒ 9000.

Hope it helps!