Surface = 2b + Ph (b is the area of the base P is the perimeter of the base)
OR
Surface Area= 1/2(B x h)(2) + (s1+s2+s3)h
OR
Surface Area= (B x h) + (s1+s2+s3)h
B= Base.
H= Height.
s1, s2, s3= Basically the perimeter of the base.
Remember: the base of a triangular prism is not always on the bottom.
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False, the prism can be of any length.
2*area of triangular faces + perimeter of triangle*length of prism (not prisim).
30cm
Whatever the net, the answer is the same area as that of the net.
No the area is when you are dealing with a 2-dimensional figure. Surface area formulas vary depending on if the object is a rectangular prism, a pyramid, a cone, or a triangular prism. a.k.a. the object needs to be 3-D to have a surface area.