2018年6月18日 — The third side measures 2 m less than twice the common length. The perimeter of the triangle is 14 m. What are the lengths of the three sides?
2019年8月10日 — In a right-angled triangle, the sum of the squares of the three side lengths is 1800. What is the length of the hypotenuse of this triangle?
2022年10月7日 — The lengths of the three sides of a triangle (in meters) are consecutive integers. If the perimeter is 69 meters, find the value of the longest...
2022年12月26日 — To see if your three sides will form a triangle, add the two short sides and compare with the long side. If the two short sides are longer than...
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