To compare and find the areas and volumes of similar solids.

Students will analyze the relationship between the scale factor, surface area, and volume of similar three-dimensional geometric figures by relating them to rectangular prisms.

The following questions are designed to help you decide how well you understood today’s lesson.

Be sure to record the number you get right on your portfolio sheet and ask if you miss one!

17

6

5

51

18

15

Not drawn to scale

A. Yes; 1:3B. Yes; 1:2C. Yes; 1:5D. No

Non-Response Non-Response GridGrid

A. 81 : 225B. 3 : 5C. 5 : 3D. 225 : 81

Non-Response Non-Response GridGrid

A. 216 : 3375 B. 3375 : 216C. 5 : 2D. 2 : 5

Non-Response Non-Response GridGrid

A. 56 m2

B. 500 m2

C. 100 m2

D. 200 m2

Non-Response Non-Response GridGrid

A. 36.72 lb B. 1.02 lbC. 220.32 lb D. 6.12 lb

Non-Response Non-Response GridGrid

11-7 P. 746-748 #6-38 even

Be sure to RATE your understanding of the lesson 4-3-2-1-0 after you finish it AND give me

one complete sentence as to why you rated yourself that way then summarize what the

lesson was about in a sentence or two.