Unit 11 volume and surface area homework 3 answer key pdf

HW 8

posted May 2, 2013, 9:55 AM by Jessica Hexsel

See both attached docs for front and back of worksheet.

HW 10

posted May 2, 2013, 9:43 AM by Jessica Hexsel   [ updated May 2, 2013, 9:56 AM ]

HW 6

posted Apr 17, 2013, 3:38 PM by Unknown user   [ updated Apr 18, 2013, 12:50 PM ]

HW 5

posted Apr 17, 2013, 3:29 PM by Unknown user

Answer key attached below.  Check your answers!

HW 4

posted Apr 15, 2013, 6:11 PM by Unknown user

Check your answers on the key below!

HW 1 Sample

posted Apr 10, 2013, 7:35 PM by Unknown user

This is an example of a student's dichotomous key (certainly not the only way to complete this!)

NOTE: Some problems have changed slightly this year.  

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  113k v. 2 May 8, 2014, 5:56 AM Sarah Scheer
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Thanks, Mrs. Abreu!  96k v. 2 May 22, 2014, 11:37 AM Sarah Scheer
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  50k v. 2 May 21, 2014, 6:53 AM Sarah Scheer
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  41k v. 2 May 21, 2014, 6:53 AM Sarah Scheer

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  1358k v. 3 May 12, 2014, 5:47 PM Sarah Scheer
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  53k v. 2 May 8, 2014, 5:56 AM Sarah Scheer
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  60k v. 2 May 22, 2014, 6:53 AM Sarah Scheer
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12.5: Volume of Cones and Pyramids  39k v. 2 Jun 5, 2015, 4:02 AM Sarah Scheer
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12.6: Volume & Surface Area of Spheres   31k v. 2 Jun 5, 2015, 4:02 AM Sarah Scheer


Asked by maham237 @ 12/06/2021 in Mathematics viewed by 887 People


Area of Composite Figures find the area of each figure. found to the nearest hundredth where necessary.​

Answered by maham237 @ 12/06/2021


Answer: 7.5

Step-by-step explanation:

A1=1/2pir^2 A2=1/2pir^2

1/2(121pi) 1/2(16pi)

5.5 2

Do you know the better answer?

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