+
Right Triangle Trigonometry Review

Right Triangle Trigonometry Review

Rating:
Rating
(0)
Author: Amy Scheer
See More

Try Our College Algebra Course. For FREE.

Sophia’s self-paced online courses are a great way to save time and money as you earn credits eligible for transfer to over 2,000 colleges and universities.*

Begin Free Trial
No credit card required

25 Sophia partners guarantee credit transfer.

221 Institutions have accepted or given pre-approval for credit transfer.

* The American Council on Education's College Credit Recommendation Service (ACE Credit®) has evaluated and recommended college credit for 20 of Sophia’s online courses. More than 2,000 colleges and universities consider ACE CREDIT recommendations in determining the applicability to their course and degree programs.

Tutorial

Review of Right Triangle Trigonometry Ratios

This video includes the definitions of the ratios for sine, cosine and tangent.

Example Problem 2(a) from HW 5.5

This video explains how to do problem 2(a) from the completion homework for 5.5 day 2.

Example Problem 4(b) from Homework 5.5 Day 2

Example 3(a) from Homework 5.5 Day 2

Finding an angle measure in a right triangle.