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CCSS.MATH.CONTENT.HSG.SRT.6

Define trigonometric ratios and solve problems involving right triangles.

Description

Understand that by similarity, side ratios in right triangles are properties of the angles in the triangle, leading to definitions of trigonometric ratios for acute angles.

Discovering Angle Relationships Activity

Submitted by davesarkipato on Thu, 02/18/2016 - 3:04pm.

Students will interactively learn about the angle relationships including corresponding, alternate interior, alternate exterior, vertical, and same-side interior angles. They will learn which pairs are congruent and which pairs add up to 180 degrees (only assuming the lines are parallel). They will also have their first encounter with a transversal and how that fits into the equation.

Resource Type:

Project

Content Area:

Mathematics

Grade:

Read more about Discovering Angle Relationships Activity

Conditional Statements

Submitted by davesarkipato on Thu, 02/18/2016 - 11:10am.

Students will identify, write, and analyze the truth value of a conditional statement. They will first learn what the inverse, converse, and contrapositive of a conditional statement is and by the end will be able to write all 3 of these. There will be a variety of math related examples along with real life examples.