You need to find the3 area of these different faces and add them all up. A) The bottom face of the prism B) The four sides of the prism C) The four sides of the pyramid
A) The bottom face of the prism is a square, 4 cm by 4 cm A = LW = 4 cm * 4 cm = 16 cm^2
B) The four sides of the prism are congruent rectangles. You need to find the area of one of them, and multiply it by 4. A = LW = 4 cm * 3 cm = 12 cm^2 For the 4 faces: A = 4 * 12 cm^2 = 48 cm^2
C) The four sides of the pyramid are four congruent triangles. You need to find the area of one triangle and multiply it by 4. A = bh/2 = 4 cm * 3 cm / 2 = 6 cm^2 For the 4 faces: A = 4 * 6 cm^2 = 24 cm^2
Now we add the area of the base, the areas of the four sides of the prism and the areas of the four sides of the pyramid to find the total surface area:
The answer is <span>length = 10 yd, width = 2 yd proof </span><span>The length of the playground is 5 times longer than its width, it means l=5w, but 10= 2x5 so we can write l= 5w, and Area = 20 =l x w = (5x2) x 2 =20</span>
If a person gets flat commission of $60 for every $200 of profit then for $1000 profit the commission would be $300. For $1500 the commission would be $450.
