Write an article based on this "Sing a unit circle song. Play a unit circle game online. Use flash cards if you prefer to memorize facts."
article: Putting information to a melody is a great way to help you remember it. You can choose a tune you already like and make up your own song, or you can learn someone else's unit circle song. Practice singing it to yourself aloud, then you can sing it in your head when you need to remember the unit circle. Here's a song you might try memorizing: https://www.youtube.com/watch?time_continue=101&v=1CiXAP8XaBg You can find online games to play for free. They can help you practice filling in a unit circle while also having fun! Games are a great way to test your knowledge and find out what you need to study more. Plus, you'll be studying the unit circle without getting bored. You can find unit circle games here: https://www.mathwarehouse.com/unit-circle/unit-circle-game.php https://www.sporcle.com/games/mhershfield/unit-circle-picture-click https://www.purposegames.com/game/unit-circle-quiz You can make your own flashcards or find pre-made flashcards online. You might study the information by quadrant or by angle measurement. You might find it helpful to create multiple sets of flashcards chunking the information in different ways. You can try pre-made flashcards on Quizlet: https://quizlet.com/17071364/unit-circle-degreesradianssinecosine-flash-cards/ or https://quizlet.com/30187064/sin-cos-and-tan-of-the-unit-circle-radians-flash-cards/

Write an article based on this "Open Microsoft Excel. Click Blank workbook. Add your contact headers. Enter your contacts' information. Save your document. Close Excel."
article: Microsoft Excel's app icon resembles a white "X" on a dark-green background. The Excel "New" page will open. If you already have a contact sheet in Excel, skip ahead to importing the Excel contacts instead. It's in the upper-left side of the "New" page. This will open a new, blank Excel document. Starting in cell A1 and moving right from there, enter the following headers: FirstName - Your contacts' first names will go in this column (cell A1). LastName - Your contacts' last names will go in this column (cell B1). Tel - Your contacts' phone numbers will go in this column (cell C1). StreetAddress - Your contacts' street addresses will go in this column (cell D1). City - Your contacts' cities of residence will go in this column (cell E1). State - Your contacts' states of residence will go in this column (cell F1). ZIP - Your contacts' ZIP codes will go in this column (cell G1). Email - Your contacts' email addresses will go in this column (cell H1). Starting in column A, cell 2, begin entering the contact information for each of the people for whom you want to generate a mail merge. Make sure that this information is accurate before proceeding. To do so: Windows - Click File, click Save As, double-click This PC, click a save location on the left side of the window, type the document's name into the "File name" text box, and click Save. Mac - Click File, click Save As..., enter the document's name in the "Save As" field, select a save location by clicking the "Where" box and clicking a folder, and click Save. Keep in mind your selected save locationyou'll need to find the Excel spreadsheet later. Click the X in the upper-right corner of Excel (Windows) or the red circle in the upper-left corner (Mac). You can now proceed to creating the mail merge in Microsoft Word.

Write an article based on this "Wear heavy leather gloves and protective goggles. Place a cutting wheel on a rotary tool. Cut a slot the size of your largest screwdriver into the screw head. Use the screwdriver to remove the screw."
article:
Keep the gloves on at all times to protect your hands. They will protect you in case any of the tools slip when in use. Also, put on polycarbonate protective glasses or goggles to shield your eyes from metal fragments. Rotary tools have detachable heads. You can swap out the heads with 1 of many different accessories. For cutting screws, you want a flat wheel designed to cut through metal. Fit it onto the rotary tool according to the manufacturer's instructions. Test the wheel by turning on the rotary tool. The wheel should spin freely at a consistent speed. Keep your biggest flat blade screwdriver nearby to use as a point of comparison. Tip the rotary tool so the edge of the wheel is over the screw head. Lower the tool down to begin cutting into the screw. Work slowly and carefully to widen the cut to the size you need. An ideal slot creates a tight fit for the screwdriver so you can turn the screw with maximum force. Push the screwdriver head into the slot you made. Continue pushing down on the screw as you begin turning it counterclockwise. If the slot is effective, the screw will loosen and pop out. If the slot is too small, you can widen it with the rotary tool. If the slot is too big, you may not be able to remove the screw this way unless you can find a larger screwdriver. Some screws will still be rusted in place even after you cut a perfect slot. Use heat to remove them.