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Algebraic Proportions
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Comparing Congruent and Similar Figures
Comparing the volume of pryamids and prisms
Comparison of Surface Area and Volume
Comparison of volume for a pyramid and volume of a prism
Geometric Mean (Similar Triangles)
Geometric Mean using Algebra
Geometric Mean v2.0
Proportions Involving Word Problems
Ratio
Ratios
Ratios JB
Review of Similar Triangle Theorems 8.48.6
Scale Factors of Perimeter, Area, and Volume
Scale Factors of Perimeters
Similar Figures
Similar Figures....
Similar triangle theorem 8.4
similar triangle theorem 8.5
similar triangle theorem 8.6
Similar triangle theorem 8.7
Similar Triangles Theorem
Similar Triangles Theorem 8.5
SImilar Triangles Theorem 8.6
Surface Area
Surface Area of a Cone
Surface area of a Cylinder
Surface Area of Spheres
Volume of a Pyramid
Volume of a Sphere
Volume of Prisms
Similar triangle theorem 8.4
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Tutorial #47
Podcast
To view the *PDF file, click the following link:
Similar Triangles.pdf
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67 KB
For real life applications visit:
http://hwp.ocps.net/tl/hollanr2/Note%20Taking%20Guide%208.6.pdf
For extra problems
to work on yourself, you can also visit:
http://hwp.ocps.net/tl/hollanr2/Note%20Taking%20Guide%208.6.pdf
For another explanation visit:
http://hotmath.com/hotmath_help/topics/triangleproportionalitytheorem.html
Tutorial #48
Similar Triangle Theorem 8.4
Podcast:
Example problems:
Find BE
Use the rule related to parallel lines, cross multiply and solve.
36 = 8x
4.5 = x
Find (X)
For this problem you must use the full sides of triangles as a solution. The parallel rule does not work here. The problem asks you to find x. Here is the solution:
x = 5
(Images and work (words) taken from
http://regentsprep.org/Regents/math/similar/Lstrategy.htm
)
Websights about Similar Triangles
:
Information:
http://regentsprep.org/Regents/math/similar/Lstrategy.htm
Example problems and real life examples:
http://www.analyzemath.com/Geometry/similar_triangle_problems.html
Tutorial #49
http://regentsprep.org/regents/math/similar/Lstrategy.htm
http://regentsprep.org/regents/math/similar/Lstrategy.htm
http://www.libraryofmath.com/similartrianglesandrighttriangles.html
http://www.k12.hi.us/~mathappl/im15sim.htm
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Podcast
For real life applications visit: http://hwp.ocps.net/tl/hollanr2/Note%20Taking%20Guide%208.6.pdf
For extra problems to work on yourself, you can also visit: http://hwp.ocps.net/tl/hollanr2/Note%20Taking%20Guide%208.6.pdf
For another explanation visit: http://hotmath.com/hotmath_help/topics/triangleproportionalitytheorem.html
Tutorial #48
Similar Triangle Theorem 8.4
Podcast: