Sign up for FREE

Unit 2A Practice: Modeling with 3D Solids (Bartels M3H)

Last updated over 1 year ago

12 questions

Instructions

Find the Surface Area and Volume of the following.

2

2

2

What two shapes make up the following:

1

1

1

Multiple Choice

1

1

1

1

1

1

Click the lightbulb to see how to do each problem!

Question 1

1.

Volume:_______ 
Surface Area:_______ 

Question 2

2.

Volume:_______ 
Surface Area:_______ 

Question 3

3.

Volume:_______ 
Surface Area:_______ 

Question 4

4.

Question 5

5.

Question 6

6.

Question 7

7.

Question 8

8.

Question 9

9.

Question 10

10.

Question 11

11.

Question 12

12.

Sphere

Cone

Half a sphere

Retangular Prism

Cylinder

Triangular Prism

Pyramid 

Half a sphere

Cone

Sphere

Cylinder

Triangular Prism

Retangular Prism

Pyramid 

Sphere

Cylinder

Half a sphere

Cone

Pyramid 

Triangular Prism

Retangular Prism

What equation would you use to find the volume of the following:

V=lwh-{4/3}{\pi}r^{3}

V=lwh+{4/3}{\pi}r^{3}

V=lwh-{4}{\pi}r^{2}

V=lwh+{4}{\pi}r^{2}

 What equation would you use to find the surface area of following:

SA=2(lw)+2(wh)+2(lh)-2{\pi}rh

SA=2(lw)+2(wh)+2(lh)+2{\pi}r^{2}+2{\pi}rh

SA=2(lw)+2(wh)+2(lh)+2{\pi}rh

SA=lwh+2{\pi}r^{2}+2{\pi}rh

What equation would you use to find the surface area of the following:

SA= 2(lw)+2(wh)+2(lh)+{1/3}{\pi}r^2

SA= 2(lw)+2(wh)+2(lh)-2{\pi}r^{2}+2{\pi}rh

SA=2(lw)+2(wh)+2(lh)-({\pi}r^{2})-2{\pi}rh

SA= 2(lw)+2(wh)+2(lh)+2{\pi}rh

What equation would you use to find the volume of the following:

V= lwh+2{\pi}rh

V= lwh-{\pi}r^{2}h

V= lwh+{\pi}r^{2}h

V= lwh-2{\pi}rh

What is the height of the cone?

20

\sqrt{58}

2\sqrt{10}

4

What is the lateral of the cone?

25

5\sqrt{29}

5\sqrt{21}

15