Mixed Right Triangles
In this right triangles worksheet, 10th graders solve and complete 12 different types of problems. First, they identify and define various right triangle relationships. Then, students find the value of x in each right triangle illustrated.
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Explore Proportional and Linear Relationships
Progress from proportional relationships to linear functions. Pupils first review concepts of proportionality covered in earlier grades. They then extend these concepts to linear functions, such as determining the slope of a line using...
7th - 10th Math CCSS: Designed
How Do You Find a Rational Number Between Two Fractions?
So do you really want to know how to find a rational number between two given fractions? The teacher explains how to average the two fractions to find a rational number between the two fractions. There are several steps involved in...
4 mins 6th - 12th Math
How Do You Find a Missing Side of a Right Triangle Using Cosine?
Trigonometry? What's trigonometry. Well, something to do with triangles, right? Right! Right triangles! In this problem, find the missing length of one of the sides. So set this up as a ratio: cosine(A) = adjacent side length divided by...
5 mins 6th - 11th Math