已知某直角三角形的面积为260,若两条直角边的长度比为1:8,求三角形斜边的长度.Given that the area of a right-angled triangle is 260. If the ratio of the lengths of the two legs is 1:8, find the length of hypotenuse of the triangle. 答案 65.相关...
1.Knowareaofaright-angledtriangleformula 2.Useformulatoworkoutareaoftriangle.3.Showallworkingandunits.RotatingAR.A.T.Canyouseethattherectangleissplitintotwoequaltriangles?4cm 7cm Areaofrectangle=lxb=7x4=28cm²Areaoftriangle=½xAreaofrectangle=½x28=14cm² TriangleRule Areaofrectangle=10x4=40...
Hence the area of a right angled triangle can be calculated using the general formula only, which is given by Area of a triangle = 1/2 x b x h where b = base of the triangle, and h = Height of the triangle from that base (or side) Area of an Equilateral Triangle Before learning...
1The hypotenuse of a triangle is 10, find the maximum area of the triangle.一个三角形的斜边长为10,求这直角三角形面积的最大值. 2【题目】T he hypotenuse of a right-angled triangle is 10, findthe maximum are a of the triangle.一个直角三角形的斜边长为10,求这直角三角形面积的最大值 反...
A right-angled triangle is a triangle whose one of its interior angles is a right angle. The area of a right-angled triangle is computed the same way as the area of other triangles. The area is given byA=12bhwherebis the base length andhis the height or the altitude of the tr...
Area of an equilateral triangle Area of a right angled triangle How to work out area Area of a quadrilateral Area of a hexagon Area of a pentagon Area of a rectangle examples Example 1: Finding area given the length and width Find the area of the rectangle below: ...
In a right-angled triangle, the square of the hypotenuse side is equal to the sum of squares of the other two sides. Mathematically, Base2+ Perpendicular2= Hypotenuse2 Therefore, if “a” is the base, “b” is the perpendicular and “c” is the hypotenuse in a right angled triangle, ...
CONSTITUTION:In case of measurement of the area of a right-angled triangle PQR, the base QR is 5cm, and the height PR is 5cm, and intervals of lines L, MN,...W are 1cm (full size), and measures of the scale are used to measure successively lengths of plural lines extending across ...
top: right triangle bottom: equilateral triangle tri·an·gle (trī′ăng′gəl) n. 1. a.The plane figure formed by connecting three points not in a straight line by straight line segments; a three-sided polygon. b.Something shaped like such a figure:a triangle of land. ...
a percussion... drafting inst... any of variou... Triangulum a small north... form shape something app... wedge shape wedge cuneus trilateral trigon a three-sided... triangle noun Want to thank TFD for its existence?Tell a friend about us, add a link to this page, or visitthe web...