Unit 11 Quiz on Monday, May 7th
a horribly scanned version of mid-chap quiz answers posted on MathChamber Geometry homepage... very busy... best I could do... sorry!!
http://mathchamber.com/index_geometry_ccss.htm
a horribly scanned version of mid-chap quiz answers posted on MathChamber Geometry homepage... very busy... best I could do... sorry!!
http://mathchamber.com/index_geometry_ccss.htm
hw #11-1
pg 692-693
#7-25 Odd
hw #11-2
pg 704-705
#7-25 Odd, #41
hw #11-3
pg713-715
#7-27 Odd
A little practice on the Mid-Chapter Quiz would not hurt...
Will we be allowed to use our bibles for all of the formulas and etc. on the quiz?
ReplyDeleteformulas will be supplied... bring bibles for a bible check assessment...
DeleteOkey dokey!
DeleteMr. C, can you post the answers to the mid-chap quiz
ReplyDeletea horribly scanned version of mid-chap quiz answers posted on MathChamber Geometry homepage... very busy... best I could do... sorry!!
DeleteI'm not able to picture the figure in #10 on the Mid Chapter Quiz...
ReplyDeleteI have trouble with those, too. Not to worry... not on the quiz!!
DeleteMr. C.
Ok! Thanks!
DeleteI'm not sure how to find a trapezoidal cross section in a cube! #13 on Mid Chap Quiz
ReplyDeleteOn #27 of the Mid Chapter Quiz, I've found a way to get a square cross section, but I'm not sure how to find the exact edge lengths of the square.. Do I just come up with a random number?
ReplyDeleteYou mean #24, right?
DeleteYou could intersect the rectangular prism with planes in two different ways... one yields a 3x3 square and the other a 5x5 square. A 10x10 is not possible, since it would extend beyond the space occupied by the prism.
Mr. C.
Yes #24, sorry! And okay, thank you!
DeleteYes. Mr. C can you post the answers to the midchapter quiz?
ReplyDelete5. 377cm^2
Delete6. 298 in^2
7. 9600 m^2
8. 75 ft^2
9. 7 faces
10. 12 vertices
11. 10 vertices
15. 3 in
16. 62 cm^2
17. 188 in^2
18. 261 m^2
19. 141 cm^2
21. Sample answer.
Alike: Both have a polygon as a base
Different: A prism has two bases, a pyramid has one. Lateral faces are rectangles for a prism and isos triangles for a pyramid.
22. π:1
23. Sample answer: Her mistake was that in a net some edges appear twice, when the net is folded, those duplicate edges come together to from one edge.
I got #8 wrong... And I notice it says "Cone"?
ReplyDeleteTo find the area of the triangular prism, would you use a triangular face as the base or a rectangular face as the base?
Yup, obviously #8 is a triangular prism.
DeleteThe determination of the base has nothing to do with how the object is resting on the "ground"... remember, we could rotate/transform the "space figure" throughout "space" and none of its characeristics (volume, surface area, shape, etc.) would change.
For #8, the base figure is a triangle.
a horribly scanned version of mid-chap quiz answers posted on MathChamber Geometry homepage... very busy... best I could do... sorry!!
ReplyDeleteOk! Thank you!
DeleteCould you post the answers to the Chapter Test?
ReplyDelete