Westonci.ca offers quick and accurate answers to your questions. Join our community and get the insights you need today. Experience the ease of finding quick and accurate answers to your questions from professionals on our platform. Get quick and reliable solutions to your questions from a community of experienced experts on our platform.

how do you write the cos 18° in terms of the sine.

How Do You Write The Cos 18 In Terms Of The Sine class=

Sagot :

It's sine of 90-18, that is, sine of 72 degrees.