![]() ![]() Total Surface Area ( TSA) 6 ab + LSA, here a 4.33 cm, b 5 cm. Solution: As we know, Lateral Surface Area ( LSA) 6 bh, here b 5 cm, h 6 cm. ![]() To recall, the surface area of an object is the total area of the outside surfaces of the three-dimensional object i.e, the total sum of the area of the faces of the object. 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). Find the lateral and the total surface area of a hexagonal prism with a base edge of 5 cm, an apothem of 4.33 cm, and a height of 6 cm. Surface area formulas in geometry refer to the lateral surface and total surface areas of different geometrical objects. Total Surface Area Lateral Area Area of Bases+2 11( )( ) ( )( ) + +72 34 34 22 7266++ 84 cm2 There is a bit of a shortcut for finding the lateral area of a prism. The triangular end has a base of 3 cm and height of 4 cm. ![]() To do this, he needs to figure out the surface area of the gift. He wants to figure out how much wrapping paper is needed to wrap it. The volume of a triangular prism is how much space there is inside of the shape. Volume pyramid 1 3 ( base area) ( height) We also measure the height of a pyramid perpendicularly to the plane of its base. The total surface area of the triangular prism is the lateral area plus the area of the two bases. Max bought a light prism for his mom for Mothers Day. ![]()
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