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What is the surface area of a prism with a base perimeter of 20 height of 2 and area of the base 50?
Wiki User
∙ 10y ago
Since the perimeter of the base is 20 and the height of the shape is 2, we can find the area of the sides by multiplying these together.
20 x 2 = 40
The area of the top and base are given as 50 square units each, so we add 2 lots of 50.
40 + 50 + 50 = 140 square units.
Wiki User
∙ 10y ago
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Which formula can be used to find the surface area of a rectangular prism?
surface area=(perimeter of base)x(height of the shape)+(area of the base)x(2)
How do you find the surface of a triangular prism?
The lateral area [L] of a right prism with base perimeter [P] and height [h] is L=Ph.
What is the surface area of a right prism?
The surface area of a right prism is the sum of the areas of all its faces. The formula for calculating the surface area of a right prism is 2 × (base area) + (lateral area), where the base area is the area of the base shape and the lateral area is the sum of the areas of the remaining faces. The lateral area can also be calculated by multiplying the perimeter of the base shape by the height of the prism.
What is the surfice area of a prism?
The surface area of a prism = 2 × area of base + perimeter of base × H
What is the formula of surface area of the prism?
Surface Area = 2 × Base Area + Base Perimeter × Length
What is the surface area of a prism?
The surface area of a prism is the two bases and all the sides A = 2 *area of base + Perimeter of base * Height of prism.
Surface area and volume of a right prism?
The surface are of a right prism is equal to twice the area of its base plus the perimeter of the base multiplied with the height of the prism. The volume can be determined by multiplying the Area of the base by the height of the prism.
Area surface of a prism?
The surface area of a prism is calculated by adding the area of the walls to the area of the top and bottom. The area of the walls is calculated by multiplying the perimeter of the top by the height of the wall.
Which formula can be used to find the surface area of a rectangular prism?
surface area=(perimeter of base)x(height of the shape)+(area of the base)x(2)
How do you find the surface of a triangular prism?
The lateral area [L] of a right prism with base perimeter [P] and height [h] is L=Ph.
How do you measure the surface of a triangular prism?
When you say surface of a prism this means the total amount of space on the outside of the prism. You have specified it to be a triangular prism, but taking the surface area of all prisms is the same process for all prisms. When finding the surface area of a prism you always use this equation... S.A. = (2 x Area of Prism Base) + (Height x Perimeter of Prism Base) In a triangular prism the base would be a triangle. Therefore to find the area you have to do 0.5 x base of the triangle x height of the triangle. For the perimeter of the triangle just add the length of all the sides together. The height indicated in your S.A. = ... formula... is how tall the prism actually stands. So since this prism is a triangular prism take the general surface area equation and put the correct triangular measurements into the general equation and you have this... S.A. = [2 x 0.5 x (height) x (base)] + [Height x perimeter] Here is the formula in word form. The surface area of a triangular prism is equal to two multiplied by one half multiplied by the height of the traingular height multiplied by the triangular base compute this number and then add it to the product of the height of the prism times the perimeter of the triangular base.
How do you find surface area of a prism?
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.
What is the surface area of a right prism?
The surface area of a right prism is the sum of the areas of all its faces. The formula for calculating the surface area of a right prism is 2 × (base area) + (lateral area), where the base area is the area of the base shape and the lateral area is the sum of the areas of the remaining faces. The lateral area can also be calculated by multiplying the perimeter of the base shape by the height of the prism.
How do you find the lateral surface of a triangular prism?
The lateral area [L] of a right prism with base perimeter [P] and height [h] is L=Ph.
Which formulas can be used to find the surface area of a right prism where p is the perimeter of the base h is the height of the prism BA is the area of bases and LA is the lateral area?
SA = BA + ph SA = BA + LA because LA = ph (perimeter x height)
What is the surfice area of a prism?
The surface area of a prism = 2 × area of base + perimeter of base × H
What is the formula of surface area of the prism?
Surface Area = 2 × Base Area + Base Perimeter × Length
