Make corrections to 5.3 practice problems using the following key (video to follow)

week 1 week of 04/27 5.4 Multiple angles identities

week 2 week of 05/04 5.5 Law of sine

week 3 week of 05/11 Law of cosine

week 4 week of 05/19 Chapter 8 Project Ellipses and Hyperbolas

Please continue working on Practice problems p 425#15,16,20-22,24,29,30,and 37-42.

They will be due Tuesday 04/28 through email.

Any questions are welcome anytime through email and remind (no restricted office hours).

By today, everybody should have watched the video to correct 5.3 practice problems p425#11-14,17-19,23-28.

Now it is time to add the tangent sum and difference identities and practice using them.

See picture below for tan identities

Practice problems p 425#15,16,20-22,24,29,30,and 37-42.

All practice problems will be due Tuesday through email.

Text me on remind if you need anything.

Have a safe weekend and happy Ramadan!

Here is the detailed key for homework practice problems p425#11-14,17-19,23-28

Please take a moment to read the following school plan. Also please watch the following video that includes a message from Mrs Alcodray.

https://drive.google.com/file/d/19Kdr-hECZgQcXDqFbPfsBaKkCIkFDws6/view

Today’s work:

• Please watch the new video on my channel.
• Complete the following practice problems p425#11-14,17-19,23-28 (skip 24).

Please copy the following notes in your notebook. This is the start of section 5.3.

Please using the following key to make corrections to p418#19-25

Please continue working on p418#19-32 Proving trig identities, they are due late this afternoon (by 7 pm). videos and corrections will be posted after 7 pm.