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The triangular end has a base of 3 cm and height of 4 cm. The length of each side is 6 cm and the height of the prism (length of the rectangle) is 8 cm. What is the surface area of this triangular prism?
132 square centimeters.
133 square centimeters.
134 square centimeters.
Three of the faces of the triangular prism are rectangles, and two faces are triangles is the characteristic of :
triangular prism
rectangular prism
cube
The surface area of a triangular prism is:
A=bh+(b1+b2)lA=bh+(b1+b2)lA=bh+(b1+b2)l units2
A=(b1+b2+b3)lA=(b1+b2+b3)lA=(b1+b2+b3)l units2
A=bh+(b1+b2+b3)lA=bh+(b1+b2+b3)lA=bh+(b1+b2+b3)l units2
How to find the Surface Area of a Triangular Prism without the Height?
Area=(s(s−a)(s−b))Area=\sqrt{(s(s-a)(s-b))}Area=(s(s−a)(s−b))
area=s(s−a)(s−b)(s−carea=\sqrt{s(s-a)(s-b)(s-c}area=s(s−a)(s−b)(s−c
area=(s−a)(s−b)(s−c)area=\sqrt{(s-a)(s-b)(s-c)}area=(s−a)(s−b)(s−c)
Find the surface area of the right triangular prism shown below.
380 square units
390 square units
391 square units
Calculate the surface area of a triangular prism with side 7 cm, base 5 cm and height 6 cm.
123 cm2123\ cm^2123 cm2
125 cm2125\ cm^2125 cm2
127 cm2127\ cm^2127 cm2
A triangular prism has a triangular end with a base of 5 inches and a height of 4 inches. The length of each side is 8 inches and the width of each side is 6 inches. What is the surface area of the prism?
154 square inches.
155 square inches.
156 square inches.
A triangular prism has a triangular end with a base of 8 feet and a height of 6 feet. The length of each side is 10 feet and the width of each side is 6 feet. What is the surface area of the prism?
248 square feet.
249 square feet.
48 square feet.
A triangular prism has a triangular end with a base of 12 inches and a height of 9 inches. The length of each side is 14 inches and the width of each side is 9 inches. What is the surface area of the prism?
456 square inches.
48 square inches.
486 square inches.
. Find the surface area of a triangular prism in which the area of the top and base triangles is 30 square units each, the perimeter of the triangle is 11 units, and the length of the prism is 25 units.
315 square units.
135 square units.
335 square units.
It is done.