![]() Find the surface area of a triangular prism given whose base area is 12 cm 2, perimeter is 16 cm, and length is 7 cm. Lateral Surface Area (LSA) Perimeter × Height. Find the length of the triangular prism if its base is 6 cm, altitude is 9 cm and the area is 198. ![]() Using the formula we have, A bh + 3bl 5 (7) + 3 (5) (8) 35 + 120 155 sq. And here's the surface area of a triangular prism formula that we need: Area (Length × (a + a × (sin ( ) / sin ( + )) + a × (sin () / sin (+)))) + a × ( (a × sin ()) / sin ( + )) × sin () Make sure to use the angle conversion calculator if your angles are given in a different unit than degrees. To calculate the volume of a triangular prism, find the area of the triangular cross-section and multiply it by the length of the prism (or height of the prism). Base perimeter 18 units Height of the prism 6 units Thus, Surface Area of Prism (2 × 12) + (18 × 6) S 132 units 2 The surface area of prism is 132 square units. Like all other polyhedrons, a prism also has a surface area and a volume. Find the total surface area of a triangular prism if its base is 5 cm, altitude is 7 cm and length is 8 cm. ![]() A prism is a 3-dimensional object having congruent polygons as its bases and the bases are j. The volume of a triangular prism is how much space there is inside of the shape. Learn how to find the volume and the surface area of a prism.
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