How To Find The Height Of A Triangular Prism
A triangular prism is a geometric solid having 2 identical, parallel, triangular bases which are perpindicular to the iii rectangular faces. In the in a higher place graphic, the light-green triangle is i of the bases and the ruby and blueish planes are two of the 3 faces. The triangles can be whatever type of triangle (acute, correct or birdbrained). This computer computes a triangular prism'southward area and volume when the triangle sides and prism height have been input. |
A triangular prism has sides of v, half-dozen and 7 with a height of nine. What is the surface area and volume of this prism? The first matter to practise is to calculate the area of the triangular base of operations. Since nosotros know all three triangle sides, nosotros volition us Heron's Formula. Semi-Perimeter = 18 ÷ 2 Semi-Perimeter = 9 Triangle Area = square root [9 * (9-v) * (9-6) * (9-7)] Since a triangular prism has ii triangles, the area of both triangles equals |
At present to summate the area of the iii rectangular faces: Rectangular face area = 162 For the total prism expanse nosotros add up both areas: Volume = xiv.6969384567 * nine Volume = 132.2724461103 |
Source: https://www.1728.org/triprism.htm
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