พื้นที่ผิวและปริมาตร
ที่มา
- http://etc.usf.edu/clipart/4000/4068/cylinder_1_lg.gif
- ttp://www.learningthings.com/images/LER0922_100.gif
- http://static.promopeddler.com/prodpics/thumb_150/4720000/4726400.jpg
- ttp://images.learningresources.com/images/products/en_us/detail/prod0909_dt.jpg
- ttp://tc.mengrai.ac.th/nalinlak/L2.htm
- ttp://school.discoveryeducation.com/clipart/category/math0001.html
- http://sans.web.psi.ch/SANSSoft/versions/doc/html/sphere.png
- http://www.absoluteastronomy.com/topics/Cone
- http://www.historyforkids.org/scienceforkids/math/geometry/cylinder.htm
- http://www.sensemath.com/images/column_1256517812/Volume_of_Shape.pdf
- http://202.143.159.117/learnsquare/courses/1/Unit08_part01_area_capacity...
- ttp://www.learningthings.com/images/LER0922_100.gif
- http://static.promopeddler.com/prodpics/thumb_150/4720000/4726400.jpg
- ttp://images.learningresources.com/images/products/en_us/detail/prod0909_dt.jpg
- ttp://tc.mengrai.ac.th/nalinlak/L2.htm
- ttp://school.discoveryeducation.com/clipart/category/math0001.html
- http://sans.web.psi.ch/SANSSoft/versions/doc/html/sphere.png
- http://www.absoluteastronomy.com/topics/Cone
- http://www.historyforkids.org/scienceforkids/math/geometry/cylinder.htm
- http://www.sensemath.com/images/column_1256517812/Volume_of_Shape.pdf
- http://202.143.159.117/learnsquare/courses/1/Unit08_part01_area_capacity...
- วารสาร แม็ค ม.ต้น ฉบับที่ 1 ปีที่ 25
- learners.in.th