what is the perimeter?, 60, 34, 73, 23, 90, 45, a young man 1.7 meters tall projects a shadow 3 m long, calculate the height of the flagpole that at the same point projects a shadow 9 m long, 3.2, 33, 5.1, 2.2, 90, 25, find the value for x, 34, 87, 2.2, 10, 23, 12, find the value for x, 34, 89, 45, 36, 4, 5, the area is 216 m2, get the base and height., 33, 18, 26, 12, 45, 127

trigonometry

由
列印
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?