scaling factor

<a href="https://scienceres-edcp-educ.sites.olt.ubc.ca/2013/04/28/30-60-90-triangles/" title="30-60-90 Triangles"><img src="https://scienceres-edcp-educ.sites.olt.ubc.ca/files/2013/04/sec_math_tri_306090-150x150.jpg" alt="30-60-90 Triangles" class="thumbnail thumbnail " /></a>

30-60-90 Triangles

By Harish Appana Satya on April 28, 2013

The ratios of the 30-60-90 triangle will be derived using the Pythagorean Theorem. The ratios when the be applied to quickly find the side lengths of any 30-60-90 triangle.

Posted in sec_mat_tri | Tagged 30-60-90, angles in a triangle, dimensions, equilateral triangle, geometry, math 11-12, Pythagorean theorem, ratios, right angle triangle, scaling factor, triangles, unit circle

<a href="https://scienceres-edcp-educ.sites.olt.ubc.ca/2012/08/01/dimensions/" title="Dimensions"><img src="https://scienceres-edcp-educ.sites.olt.ubc.ca/files/2012/08/sec_math_geometry_dimensions-150x150.jpg" alt="Dimensions" class="thumbnail thumbnail " /></a>

Dimensions

By Harish Appana Satya on August 1, 2012

Basic geometry and mathematics are used in this problem set to explain varying properties of an ascending series of n-dimensional units.

Posted in sec_mat_tri | Tagged area, cube, dimensions, edge length, expansion, math 11-12, math 8-10, perimeter, scaling factor, surface area, volume

<a href="https://scienceres-edcp-educ.sites.olt.ubc.ca/2012/07/31/ratios-in-a-bag-of-candy/" title="Ratios in a Bag of Candy"><img src="https://scienceres-edcp-educ.sites.olt.ubc.ca/files/2012/07/elem_math_number_candyBag-150x150.jpg" alt="Ratios in a Bag of Candy" class="thumbnail thumbnail " /></a>

Ratios in a Bag of Candy

By Harish Appana Satya on July 31, 2012

This set of questions will explore the properties of ratios in the context of a bag of candy. Solve these questions with real candy for twice the fun.

Posted in elem_mat_num | Tagged elementary math, fractions, numbers, ratios, scaling factor

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