Description: Area and Perimeter of Triangles: Example 15. Finding the area of a 30?-60?-90? right triangle when all measures are expressed as numbers.
Grade Range: 6-12, college developmental math
Curriculum Standards: CCSS.Math. Content. 6.G.A.1, CCSS.Math. Content. 7.G.B.6, CCSS.Math. Content. 8.G.B.7
Copyright: ©2013
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