Finding the Surface Area and Volume of Various Objects

1. Finding the Surface Area and Volume of Various Objects

2. Cube Surface Area A = 6s2 Volume V = s3 s s

3. Rectangular Prism Surface Area A = 2(lw + lh + wh) Volume V = lwh w l h

4. Triangular Prism Surface Area A = bh + l(b + s1 + s2) Volume V = ½ bhl s1 s2 h l b

5. Closed Cylinder Surface Area A = 2πr (h+r) Volume V = πr2h r h

6. Sphere Surface Area A = 4πr2 Volume V = 4/3πr3 r r

7. Pyramid with a Square Base Surface Area A = B + Pl/2 Volume V = 1/3 Bh h l s B = Area of Base = s2 P = Perimeter of Base = 4s

8. Cone Surface Area A = πr (√ (r2 + h2 )) Volume V = 1/3πr2h h r

9. What are the surface area and volume of the ball? 12 cm

10. What are the Surface Area and Volume of the large pyramid? 150 m 200 m

11. What is the volume of this cake? .25 ft. .5 ft. 1 ft. 1 ft. .25 ft. 1.5 ft. 1.5 ft. .25 ft. 2 ft.

12. What is the Surface Area of the section of stairs enclosed in white?(Assume all steps are the same size.) 30 in. 40 in.

13. What are the volumes of the two buildings in the picture? 15 ft. 10 ft. 10 ft. 12 ft. 8 ft. 6 ft. 20 ft.