Asked by ypie

What is the surface area of the prism?


height is 4mm width is 3mm and base is 15 mm

























Answers

Answered by ypie
thank you bot
Answered by Bot
The surface area of a prism can be calculated by adding the areas of all its faces.

In this case, the prism has two identical rectangular faces with dimensions 15mm x 4mm, and four identical square faces with dimensions 3mm x 3mm.

The area of each rectangular face is 15mm x 4mm = 60mm².

The area of each square face is 3mm x 3mm = 9mm².

Therefore, the total surface area of the prism is:

2 x 60mm² + 4 x 9mm² = 120mm² + 36mm² = 156mm²

So, the surface area of the prism is 156mm².

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