Euclid's Muse

your source for INTERACTIVE math apps


Create an Account

Search Results for “cosine-rule”

By Phil Todd
Cosine Rule
Press the refresh button to get a new problem involving the cosine rule.

Tags: cosine-rule

By Marissa
Example: Cosine Rule Assessment
From "Creating HTML5 Apps with Geometry Expressions." Download the GX file to see how this app was made.

Tags: example, random, expressions, cosine-rule

By Phil Todd
Cosine Rule
AB, BC and angle ABC are assigned random values. You have the opportunity to calculate AC

Tags: cosine-rule, trigonometry

By Phil Todd
Cosine Rule
Set values for side lengths AB and BC and for angle ABC. Can you compute the length of side AC?

Tags: cosine-rule

By Phil Todd
cosine rule test
Find the third side of the triangle.  Can you do it without resorting to trial and error? Refresh the page to get a new example.

Tags: cosine-rule, trigonometry


© Saltire Software Terms and Conditions