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Q: How do you find the perimeter of the base in a retangular prism?

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TSA=total surface area=2Xarea of base + perimeter of baseXheight

The lateral area [L] of a right prism with base perimeter [P] and height [h] is L=Ph.

SA = BA + ph and SA = BA + LA

It is: perimeter minus hypotenus+base = height Area = 0.5*base*height

length times width

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first u find the perimeter and then u get the base the u have to find the area of the base and that the gives u b the base of a prism

12 the base times the height

You look at the edge of the triangular prism and count the points

1/2 AP where A=apothem and P= perimeter

2*area of a base + length*perimeter of base.

Surface Area = 2 × Base Area + Base Perimeter × Length

Add up all of the lengths of the edges adjacent to one of the bases.

width*height*length=perimeter of a rectangular prism! :)

TSA=total surface area=2Xarea of base + perimeter of baseXheight

To find the area of a prism, you have to first find the area of the base and multiply it by 2 (because there are 2 bases). Then, find the perimeter of the base and multiply it by the height of the prism. Lastly, add the area of the bases and the perimeter x height value to get the area of the prism. ** if the prism is a cylinder, do the same thing, finding the area of the circles (bases) and multiplying the height x circumference.

The lateral area [L] of a right prism with base perimeter [P] and height [h] is L=Ph.

Perimeter = 2 x (length+width). You add the length to the width and multiply the sum by two.

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