Question

Case Study Based- 3

A polyhedron with two polygonal bases parallel to each other is a

prism. In optics, the prism is the transparent optical element with flat

polished surfaces that refract light. The two polygonal bases are joined

by lateral faces. The lateral faces are mostly rectangle. It may be

parallelogram in some cases.

Triangular Prism: A prism that has 3 rectangular

faces and 2 parallel triangular bases, then it is a

triangular prism.

Where,

a – Apothem length of the triangular prism

b – Base length of the triangular prism

h – Height of the triangular prism

(a)

What is the ratio of the areas of two bases (triangles)

(i) 1:1

(ii) 1:2

(iii) 2:1

(iv) 2:3

(b)

What is the ratio between the base area and total surface area of this

prism?

(i) 1/2

(ii) 1/3

(iii) 2/3

(iv) 1/4 correct answer 25 thanks



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Answer 1

Answer:

What is the ratio between the base area and total surface area of triangular prism?

U can see image question no B

Step-by-step explanation: